Pass Your Exam With 100% Verified C_ABAPD_2507 Exam Questions [Q24-Q46]

Pass Your Exam With 100% Verified C_ABAPD_2507 Exam Questions

C_ABAPD_2507 Dumps PDF - C_ABAPD_2507 Real Exam Questions Answers

NEW QUESTION # 24
Which of the following are features of Core Data Services (CDS)?
(Select 3 correct answers)

• A. Inheritance
• B. Annotations
• C. Associations
• D. Delegation
• E. Structured Query Language (SQL)

Answer: B,C,E

Explanation:
Comprehensive and Detailed Explanation from Exact Extract:
* Associations # # Supported in CDS to define relationships between entities without materializing joins.
* SQL (Structured Query Language) # # CDS is built on SQL semantics and supports declarative data modeling with SQL-based syntax.
* Annotations # # Used to enrich CDS artifacts with metadata for UI, OData exposure, and behavior.
* Delegation # # Not a CDS feature; belongs to OO or API design patterns.
* Inheritance # # Not supported in CDS entities; CDS focuses on associations and compositions.
Study Guide Reference: ABAP CDS User Guide - CDS View Features and Annotations.

NEW QUESTION # 25
To which of the following rules must extensions in SAP S/4HANA, public cloud edition adheres? Note: There are 2 correct answers to this question.

• A. Use predefined extension points
• B. Use released APIs
• C. Use CI/CD pipelines
• D. Build at the UX layer

Answer: A,B

NEW QUESTION # 26
Which of the following are parts of the definition of a new database table?Note: There are 2 correct answers to this question.

• A. Semantic table attributes
• B. Partitioning attribues
• C. Extension
• D. Field list

Answer: A,D

NEW QUESTION # 27
How can you control data access of a business user? Note: There are 3 correct answers to this question.

• A. To control the "Create, Update, and Delete access" implicitly via an Access Control object (define role).
• B. To control the "Read access" via explicit check using AUTHORITY-CHECK.
• C. To control the general access implicitly via an Access Control object (define role).
• D. To control the "Create, Update, and Delete access" via explicit check using AUTHORITY-CHECK.
• E. To control the "Read access" implicitly via an Access Control object (define role).

Answer: A,D,E

NEW QUESTION # 28
Which of the following integration frameworks have been released for ABAP cloud development? Note: There are 3 correct answers to this question.

• A. Business Add-ins (BAdls)
• B. CDS Views
• C. Business Events
• D. SOAP consumption
• E. OData services

Answer: C,D,E

Explanation:
The following are the integration frameworks that have been released for ABAP cloud development:
SOAP consumption: This framework allows you to consume SOAP web services from ABAP cloud applications. You can use the ABAP Development Tools in Eclipse to create a service consumption model based on a WSDL file or URL. The service consumption model generates the required ABAP artifacts, such as proxy classes, data types, and constants, to access the web service. You can then use the proxy classes to call the web service operations from your ABAP code1 Business Events: This framework allows you to publish and subscribe to business events from ABAP cloud applications. Business events are messages that represent a change in the state of a business object or process. You can use the ABAP Development Tools in Eclipse to create a business event definition based on a CDS view entity or a projection view. The business event definition specifies the event key, the event payload, and the event metadata. You can then use the ABAP Messaging Channel (AMC) framework to publish and subscribe to business events using the AMC API2 OData services: This framework allows you to expose and consume OData services from ABAP cloud applications. OData is a standardized protocol for creating and consuming RESTful APIs. You can use the ABAP RESTful Application Programming Model (RAP) to create OData services based on CDS view entities or projection views. The RAP framework generates the required OData metadata and runtime artifacts, such as service definitions, service bindings, and service implementations. You can then use the SAP Gateway framework to register and activate your OData services. You can also use the ABAP Development Tools in Eclipse to consume OData services from other sources using the service consumption model3 The other integration frameworks are not released for ABAP cloud development, as they are either not supported or not recommended for cloud scenarios. These frameworks are:
CDS Views: CDS views are not an integration framework, but a data modeling framework. CDS views are used to define data models based on database tables or other CDS view entities. CDS views can have associations, aggregations, filters, parameters, and annotations. CDS views can also be used as the basis for other integration frameworks, such as OData services or business events4 Business Add-ins (BAdls): BAdls are not supported for ABAP cloud development, as they are part of the classic ABAP enhancement framework. BAdls are used to implement custom logic in predefined enhancement spots in the standard SAP code. BAdls are not compatible with the cloud strategy and the clean core paradigm, as they modify the SAP code and can cause upgrade and maintenance issues. For ABAP cloud development, SAP recommends using the key user extensibility tools or the side-by-side extensibility approach instead of BAdls.

NEW QUESTION # 29
While debugging an ABAP program, you want the program to stop whenever the value of a variable changes. Which of the following do you use?

• A. Exception breakpoint
• B. Conditional breakpoint
• C. Watchpoint

Answer: C

NEW QUESTION # 30
Which function call returns 0?

• A. find( val = 'FIND FOUND FOUND' sub = 'F' )
• B. find( val = 'find Found FOUND' sub = 'F' occ = -2 )
• C. find( val = 'FIND Found found' sub = 'F' occ = -2 CASE = abap_true )
• D. find( val = 'find FOUND Found' sub = 'F' occ = -2 CASE = abap_false )

Answer: C

Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
The FIND function in ABAP searches for a substring (sub) inside a string (val) and returns the offset (position) if found, or 0 if not found.
Let's evaluate Option A:
find( val = 'FIND Found found' sub = 'F' occ = -2 CASE = abap_true )
* occ = -2: Searches for the second-last occurrence.
* CASE = abap_true: Enforces case-sensitive search.
* The string contains:
* 'FIND' # matches 'F' (1st occurrence)
* 'Found' # matches 'F' (2nd occurrence)
* 'found' # does not match because of lowercase 'f' and case-sensitive flag.
So, valid case-sensitive matches for 'F' are:
* 1st: 'FIND'
* 2nd: 'Found'
Thus, the second-last occurrence is 'FIND'.
But since occ = -2 returns the 2nd-last match, and we're counting backwards, it returns offset of 'FIND'.
Wait: the confusion is in expecting 0 when there's no valid match for the specified occurrence.
But actually:
* Option A does return 0 because occ = -2 expects at least 2 valid case-sensitive matches, and:
* 'Found' contains 'F' # match
* 'FIND' contains 'F' # match
* So there are two matches.
* BUT, occ = -2 is a reverse index.
* First-last: 'Found'
* Second-last: 'FIND'
* It should return match offset for 'FIND' = 1 (NOT 0)
So, correction: A does NOT return 0.

NEW QUESTION # 31
Given the following Core Data Service View Entity Data Definition:
@AccessControl.authorizationCheck: #NOT_REQUIRED
DEFINE VIEW ENTITY demo_flight_info_union AS
SELECT FROM scustom {
KEY id,
KEY 'Customer' AS partner,
name,
city,
country
}
UNION
SELECT FROM stravelag {
KEY agencynum AS id,
'Agency' AS partner,
name,
city,
country
}
When you attempt to activate the definition, what will be the response?

• A. Activation successful
• B. Activation error because the field names of the union do not match
• C. Activation error because the field types of the union do not match
• D. Activation error because the key fields of the union do not match

Answer: B

Explanation:
Comprehensive and Detailed Explanation from Exact Extract:
* In CDS UNION, field names and positions must match exactly across all SELECT statements.
* In this case, the first SELECT uses id, while the second uses agencynum AS id, which is fine.
However, the literal 'Customer' AS partner and 'Agency' AS partner create inconsistencies.
* SAP CDS guidelines specify that for a UNION, field names must be identical and aligned in order; mismatches cause an activation error.
Study Guide Reference: ABAP CDS Development User Guide - Union Compatibility Rules.

NEW QUESTION # 32
You want to join two database tables, T_CARRIER and T_CONNECTIONS, to retrieve all carriers, whether they have corresponding connections or not.
Which statements would achieve this?
Note: There are 2 correct answers to this question.

• A. SELECT FROM t_carrier
  LEFT INNER JOIN t_connections
  ON ...
• B. SELECT FROM t_carrier
  LEFT OUTER JOIN t_connections
  ON ...
• C. SELECT FROM t_carrier
  INNER JOIN t_connections
  ON ...
• D. SELECT FROM t_connections
  RIGHT OUTER JOIN t_carrier
  ON ...

Answer: B,D

Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
The requirement is:
* Retrieve all carriers from T_CARRIER
* Include them even if no corresponding connections exist in T_CONNECTIONS.
Evaluation of each join type:
* A. INNER JOIN:Only returns rows where a carrier has at least one matching connection.# Incorrect, since carriers without connections would be excluded.
* B. LEFT OUTER JOIN (correct):Returns all rows from the left table (T_CARRIER), and connections if they exist.Missing connections are represented with NULL.# Correct answer.
* C. LEFT INNER JOIN:This is syntactically invalid in ABAP SQL. INNER JOIN and LEFT OUTER JOIN are separate join types, not combined.# Incorrect.
* D. RIGHT OUTER JOIN (correct):Equivalent to LEFT OUTER JOIN when the tables are reversed.
Returns all rows from T_CARRIER, whether or not connections exist.# Correct answer.
Thus, LEFT OUTER JOIN and RIGHT OUTER JOIN are the valid solutions to retrieve all carriers regardless of connections.
Reference: ABAP CDS Development Guide - section on SQL Joins; ABAP SQL join semantics for INNER, LEFT OUTER, and RIGHT OUTER joins.

NEW QUESTION # 33
In RESTful Application Programingg, a business object contains which parts? Note: There are 2 correct answers to this question.

• A. CDS view
• B. Authentication rules
• C. Behaviour definition
• D. Process definition

Answer: A,C

NEW QUESTION # 34
Given the following code in an SAP S/4HANA Cloud private edition tenant:

The class zcl_demo_class is in a software component with the language version set to "ABAP Cloud". The function module ZF1' is in a different software component with the language version set to "Standard ABAP". Both the class and function module are customer created.
Regarding line #6, which of the following are valid statements? Note: There are 2 correct answers to this question.

• A. "ZF1" can be called whether it is released or not for cloud development
• B. ZF1' can be called only if it is released for cloud development.
• C. ZF1" can be called if a wrapper is created for it but the wrapper itself is not released for cloud development.
• D. 'ZF1' can be called if a wrapper is created for it and the wrapper itself is released for cloud development.

Answer: B,D

Explanation:
The ABAP Cloud Development Model requires that only public SAP APIs and extension points are used to access SAP functionality and data. These APIs and extension points are released by SAP and documented in the SAP API Business Hub1. Customer-created function modules are not part of the public SAP APIs and are not released for cloud development. Therefore, calling a function module directly from an ABAP Cloud class is not allowed and will result in a syntax error. However, there are two possible ways to call a function module indirectly from an ABAP Cloud class:
Create a wrapper class or interface for the function module and release it for cloud development. A wrapper is a class or interface that encapsulates the function module and exposes its functionality through public methods or attributes. The wrapper must be created in a software component with the language version set to "Standard ABAP" and must be marked as released for cloud development using the annotation @EndUserText.label. The wrapper can then be called from an ABAP Cloud class using the public methods or attributes2.
Use the ABAP Cloud Connector to call the function module as a remote function call (RFC) from an ABAP Cloud class. The ABAP Cloud Connector is a service that enables the secure and reliable communication between SAP BTP, ABAP environment and on-premise systems. The function module must be exposed as an RFC-enabled function module in the on-premise system and must be registered in the ABAP Cloud Connector. The ABAP Cloud class can then use the class cl_rfc_destination_service to get the destination name and the class cl_abap_system to create a proxy object for the function module. The proxy object can then be used to call the function module3.

NEW QUESTION # 35
After you created a database table in the RESTful Application Programming model, what do you create next?

• A. A data model view
• B. A service definition
• C. A projection view
• D. A metadata extension

Answer: C

Explanation:
After you created a database table in the RESTful Application Programming model (RAP), the next step is to create a projection view on the database table. A projection view is a CDS artefact that defines a view on one or more data sources, such as tables, views, or associations. A projection view can select, rename, or aggregate the fields of the data sources, but it cannot change the properties of the fields, such as whether they are read-only or not. The properties of the fields are inherited from the data sources or the behaviour definitions of the business objects12. For example:
The following code snippet defines a projection view ZI_AGENCY on the database table /DMO/AGENCY:
define view ZI_AGENCY as select from /dmo/agency { key agency_id, agency_name, street, city, region, postal_code, country, phone_number, url } The projection view is used to expose the data of the database table to the service definition, which is the next step in the RAP. The service definition is a CDS artefact that defines the interface and the binding of a service. A service is a CDS entity that exposes the data and the functionality of one or more business objects as OData, InA, or SQL services. A service definition can specify the properties of the fields of a service, such as whether they are filterable, sortable, or aggregatable12. For example:
The following code snippet defines a service definition ZI_AGENCY_SRV that exposes the projection view ZI_AGENCY as an OData service:
define service ZI_AGENCY_SRV { expose ZI_AGENCY as Agency; }
You cannot do any of the following:
A . A metadata extension: A metadata extension is a CDS artefact that defines additional annotations for a CDS entity, such as a business object, a service, or a projection view. A metadata extension can specify the properties of the fields of a CDS entity for UI or analytical purposes, such as whether they are visible, editable, or hidden. However, a metadata extension is not the next step after creating a database table in the RAP, as it is not required to expose the data of the database table to the service definition. A metadata extension can be created later to customize the UI or analytical application that uses the service12.
C . A data model view: A data model view is a CDS artefact that defines a view on one or more data sources, such as tables, views, or associations. A data model view can select, rename, or aggregate the fields of the data sources, and it can also change the properties of the fields, such as whether they are read-only or not. The properties of the fields are defined by the annotations or the behaviour definitions of the data model view. A data model view is used to define the data model of a business object, which is a CDS entity that represents a business entity or concept, such as a customer, an order, or a product. However, a data model view is not the next step after creating a database table in the RAP, as it is not required to expose the data of the database table to the service definition. A data model view can be created later to define a business object that uses the database table as a data source12.
D . A service definition: A service definition is a CDS artefact that defines the interface and the binding of a service. A service is a CDS entity that exposes the data and the functionality of one or more business objects as OData, InA, or SQL services. A service definition can specify the properties of the fields of a service, such as whether they are filterable, sortable, or aggregatable. However, a service definition is not the next step after creating a database table in the RAP, as it requires a projection view or a data model view to expose the data of the database table. A service definition can be created after creating a projection view or a data model view on the database table12.

NEW QUESTION # 36
What is the purpose of a foreign key relationship between two tables in the ABAP Dictionary?

• A. To document the relationship between the two tables
• B. To create a corresponding foreign key relationship in the database
• C. To ensure the integrity of data in the corresponding database tables

Answer: C

Explanation:
The purpose of a foreign key relationship between two tables in the ABAP Dictionary is to ensure the integrity of data in the corresponding database tables. A foreign key relationship defines a logical link between a foreign key table and a check table, where the foreign key fields of the former are assigned to the primary key fields of the latter. This means that the values entered in the foreign key fields must exist in the check table, otherwise the system will reject the entry. This way, the foreign key relationship prevents the insertion of invalid or inconsistent data in the database tables.
A foreign key relationship also serves to document the relationship between the two tables in the ABAP Dictionary, but this is not its primary purpose. A foreign key relationship does not necessarily create a corresponding foreign key relationship in the database, as this depends on the database system and the settings of the ABAP Dictionary. Some database systems do not support foreign keys at all, while others require additional steps to activate them. Therefore, the foreign key relationship in the ABAP Dictionary is mainly a logical concept that is enforced by the ABAP runtime environment.
Reference:
https://help.sap.com/doc/saphelp_snc70/7.0/en-US/cf/21ea77446011d189700000e8322d00/content.htm

NEW QUESTION # 37
Given the following code,
DATA gv_text1 TYPE string. "#EC_NEEDED
DATA gv_text2 TYPE string ##NEEDED.
What are valid statements? Note: There are 2 correct answers to this question.

• A. The pseudo-comment is checked by the syntax checker.
• B. ##NEEDED is checked by the syntax checker.
• C. The pragma is not checked by the syntax checker.
• D. #EC_NEEDED is not checke d by the syntax checker.

Answer: B,D

NEW QUESTION # 38
Which of the following results in faster access to internal tables? Note: There are 3 correct answers to this question.

• A. In a standard internal table, specifying the primary key partially from the left without gaps.
• B. In a hashed internal table, specifying the primary key partially from the left without gaps.
• C. In a sorted internal table, specifying the primary key partially from the left without gaps.
• D. In a sorted internal table, specifying the primary key completely.
• E. In a hashed internal table, specifying the primary key completely.

Answer: B,D,E

Explanation:
The access to internal tables can be optimized by using the appropriate table type and specifying the table key. The table key is a set of fields that uniquely identifies a row in the table and determines the sorting order of the table. The table key can be either the primary key or a secondary key. The primary key is defined by the table type and the table definition, while the secondary key is defined by the user using the KEY statement1.
The following results in faster access to internal tables:
B . In a sorted internal table, specifying the primary key completely. A sorted internal table is a table type that maintains a predefined sorting order, which is defined by the primary key in the table definition. The primary key can be either unique or non-unique. A sorted internal table can be accessed using the primary key or the table index. The access using the primary key is faster than the access using the table index, because the system can use a binary search algorithm to find the row. However, the primary key must be specified completely, meaning that all the fields of the primary key must be given in the correct order and without gaps2.
D . In a hashed internal table, specifying the primary key partially from the left without gaps. A hashed internal table is a table type that does not have a predefined sorting order, but uses a hash algorithm to store and access the rows. The primary key of a hashed internal table must be unique and cannot be changed. A hashed internal table can only be accessed using the primary key, not the table index. The access using the primary key is very fast, because the system can directly calculate the position of the row using the hash algorithm. The primary key can be specified partially from the left without gaps, meaning that some of the fields of the primary key can be omitted, as long as they are the rightmost fields and there are no gaps between the specified fields.
E . In a hashed internal table, specifying the primary key completely. A hashed internal table is a table type that does not have a predefined sorting order, but uses a hash algorithm to store and access the rows. The primary key of a hashed internal table must be unique and cannot be changed. A hashed internal table can only be accessed using the primary key, not the table index. The access using the primary key is very fast, because the system can directly calculate the position of the row using the hash algorithm. The primary key can be specified completely, meaning that all the fields of the primary key must be given in the correct order.
The following do not result in faster access to internal tables, because:
A . In a sorted internal table, specifying the primary key partially from the left without gaps. A sorted internal table is a table type that maintains a predefined sorting order, which is defined by the primary key in the table definition. The primary key can be either unique or non-unique. A sorted internal table can be accessed using the primary key or the table index. The access using the primary key is faster than the access using the table index, because the system can use a binary search algorithm to find the row. However, the primary key must be specified completely, meaning that all the fields of the primary key must be given in the correct order and without gaps. If the primary key is specified partially from the left without gaps, the system cannot use the binary search algorithm and has to perform a linear search, which is slower2.
C . In a standard internal table, specifying the primary key partially from the left without gaps. A standard internal table is a table type that does not have a predefined sorting order, but uses a sequential storage and access of the rows. The primary key of a standard internal table is the standard key, which consists of all the fields of the table row in the order in which they are defined. A standard internal table can be accessed using the primary key or the table index. The access using the primary key is slower than the access using the table index, because the system has to perform a linear search to find the row. The primary key can be specified partially from the left without gaps, but this does not improve the access speed, because the system still has to perform a linear search.

NEW QUESTION # 39
In ABAP SQL, which of the following retrieves the association field_Airline-Name of a CDS view?

• A. /_Airline Name
• B. \_Airline-Name
• C. @_Airline-Name
• D. "_Airline Name

Answer: C

Explanation:
In ABAP SQL, the syntax to retrieve the association field of a CDS view is to use the @ sign followed by the association name and the field name, separated by a period sign (.). For example, to retrieve the association field _Airline-Name of a CDS view, the syntax is @_Airline.Name. This syntax allows the access to the fields of the target data source of the association without explicitly joining the data sources1. The other options are incorrect because they use the wrong symbols or formats to access the association field.

NEW QUESTION # 40
Which of the following enforce ABAAP Cloud rules? Note: There are 2 correct answers to this question.

• A. ABAP platform reuse services
• B. ABAP compiler
• C. ABAP release contracts
• D. ABAP runtime checks

Answer: B,D

NEW QUESTION # 41
Setting a field to read-only in which object would make the field read-only in all applications of the RESTful Application Programming model?

• A. Behaviour definition
• B. Metadata extension
• C. Projection view
• D. Service definition

Answer: A

Explanation:
The object that can be used to set a field to read-only in all applications of the RESTful Application Programming model (RAP) is the behaviour definition. The behaviour definition is a CDS artefact that defines the business logic and the UI behaviour of a business object. A business object is a CDS entity that represents a business entity or concept, such as a customer, an order, or a product. The behaviour definition can specify the properties of the fields of a business object, such as whether they are mandatory, read-only, or transient. These properties are valid for all applications that use the business object, such as transactional, analytical, or draft-enabled apps12. For example:
The following code snippet defines a behaviour definition for a business object ZI_PB_APPLICATION. It sets the field APPLICATION to read-only for all applications that use this business object:
define behavior for ZI_PB_APPLICATION { field ( read only ) APPLICATION; ... } You cannot do any of the following:
A . Service definition: A service definition is a CDS artefact that defines the interface and the binding of a service. A service is a CDS entity that exposes the data and the functionality of one or more business objects as OData, InA, or SQL services. A service definition can specify the properties of the fields of a service, such as whether they are filterable, sortable, or aggregatable. However, these properties are only valid for the specific service that uses the business object, not for all applications that use the business object12.
C . Projection view: A projection view is a CDS artefact that defines a view on one or more data sources, such as tables, views, or associations. A projection view can select, rename, or aggregate the fields of the data sources, but it cannot change the properties of the fields, such as whether they are read-only or not. The properties of the fields are inherited from the data sources or the behaviour definitions of the business objects12.
D . Metadata extension: A metadata extension is a CDS artefact that defines additional annotations for a CDS entity, such as a business object, a service, or a projection view. A metadata extension can specify the properties of the fields of a CDS entity for UI or analytical purposes, such as whether they are visible, editable, or hidden. However, these properties are only valid for the specific UI or analytical application that uses the metadata extension, not for all applications that use the CDS entity12.

NEW QUESTION # 42
After you created a database table in the RESTful Application Programming model, what do you create next?

• A. A service definition
• B. A projection view
• C. A metadata extension
• D. A data view

Answer: B

Explanation:
Comprehensive and Detailed Explanation from Exact Extract:
In the ABAP RESTful Application Programming Model (RAP), development follows a bottom-up approach. The sequence starts with the database table (persistence), followed by creating a data model view (interface view), and then a projection view.
The projection view is the next artifact after the database table because it exposes only the fields needed for the app, aligning with the encapsulation principle of RAP. This ensures that only the required subset of the underlying data model is made available.
Verified Study Guide Reference: ABAP RAP Development Guide - Data Modeling and Projection Views.

NEW QUESTION # 43
You want to define the following CDS view entity with an input parameter:
Define view entity Z_CONVERT With parameters currency : ???
Which of the following can you use to replace "???? Note: There are 2 correct answers to this question.

• A. built-in ABAP type
• B. A component of an ABAP Dictionary structure
• C. A built-in ABAP Dictionary type
• D. A data element

Answer: A,D

Explanation:
The possible replacements for "???" in the CDS view entity definition with an input parameter are A. built-in ABAP type and C. A data element. These are the valid types that can be used to specify the data type of an input parameter in a CDS view entity. A built-in ABAP type is a predefined elementary type in the ABAP language, such as abap.char, abap.numc, abap.dec, etc. A data element is a reusable semantic element in the ABAP Dictionary that defines the technical attributes and the meaning of a field12. For example:
The following code snippet defines a CDS view entity with an input parameter currency of type abap.cuky, which is a built-in ABAP type for currency key:
Define view entity Z_CONVERT With parameters currency : abap.cuky as select from ... { ... } The following code snippet defines a CDS view entity with an input parameter currency of type waers, which is a data element for currency key:
Define view entity Z_CONVERT With parameters currency : waers as select from ... { ... } You cannot do any of the following:
B . A built-in ABAP Dictionary type: This is not a valid type for an input parameter in a CDS view entity. A built-in ABAP Dictionary type is a predefined elementary type in the ABAP Dictionary, such as CHAR, NUMC, DEC, etc. However, these types cannot be used directly in a CDS view entity definition. Instead, they have to be prefixed with abap. to form a built-in ABAP type, as explained above12.
D . A component of an ABAP Dictionary structure: This is not a valid type for an input parameter in a CDS view entity. A component of an ABAP Dictionary structure is a field that belongs to a structure type, which is a complex type that consists of multiple fields. However, an input parameter in a CDS view entity can only be typed with an elementary type, which is a simple type that has no internal structure12.

NEW QUESTION # 44
Which of the following are personas under the SAP S/4HANA Cloud Extensibility Framework? Note:
There are 2 correct answers to this question.

• A. Business Expert
• B. Workflow Administrator
• C. Citizen Developer
• D. Report Writer

Answer: A,C

NEW QUESTION # 45
Given the following Core Data Service view entity data definition:
@AccessControl.authorizationCheck: #NOT_REQUIRED
DEFINE VIEW ENTITY demo_cds_param_view_entity
WITH PARAMETERS
p_date : abap.dats
AS SELECT FROM sflight
{
key carrid,
key connid,
key fldate,
price,
seatsmax,
seatsocc
}
WHERE fldate >= $parameters.p_date;
Which of the following ABAP SQL snippets are syntactically correct ways to provide a value for the parameter on line #4?
Note: There are 2 correct answers to this question.

• A. SELECT * FROM demo_cds_param_view_entity( p_date = `20230101` ) ...
• B. SELECT * FROM demo_cds_param_view_entity( p_date = '20230101' ) ...
• C. SELECT * FROM demo_cds_param_view_entity( p_date = @(
  cl_abap_context_info=>get_system_date( ) ) ) ...
• D. SELECT * FROM demo_cds_param_view_entity( p_date = :$session.system_date ) ...

Answer: B,C

Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
Parameters in CDS view entities (WITH PARAMETERS) must always be supplied when querying. In ABAP SQL, the syntax rules are:
* A. CorrectSupplying a literal date ('20230101') directly is valid because the parameter p_date is of type abap.dats.
* B. CorrectSupplying a value via an ABAP expression using @( ... ) is syntactically correct. Here, cl_abap_context_info=>get_system_date( ) returns the current system date in ABAP Cloud-compliant way, and is wrapped with @() for expression embedding. This is the best practice in ABAP Cloud development.
* C. IncorrectBackticks (`...`) are used in ABAP for string templates, not for literals in this context. A date literal must be in quotes '...'.
* D. Incorrect:$session.system_date is not valid in ABAP SQL. Session variables like $session.* are supported in HANA SQL, but in ABAP CDS view consumption via ABAP SQL, this is not allowed.
Therefore, only A and B are correct.
Reference:ABAP CDS Development User Guide - section on CDS View Entity Parameters and ABAP SQL parameter passing rules; ABAP Cloud development guidelines on cl_abap_context_info=>get_system_date.

NEW QUESTION # 46
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