SAP C_ABAPD_2507 Exam Dumps

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.

The purpose of a foreign key relationship in the ABAP Dictionary is to ensure the integrity of data between the related database tables. This relationship checks that values entered in the foreign key field exist in the check table, thereby preventing invalid or orphaned entries.

While foreign key relationships do not automatically enforce constraints at the database level, they are used for enforcing referential integrity at the application layer and play a key role in:

Input help (F4 Help)

Validation checks during data modification

Ensuring consistency of master and transaction data

This aligns with the standard ABAP development model, where the application layer (not the database) handles logical consistency using metadata from the ABAP Dictionary.

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In the RAP model, a Business Object (BO) is composed of the following key parts:

A CDS view, which defines the data model layer (entity structure, projections, associations).

A Behavior Definition (BDEF), which defines the behavior layer -- what operations can be performed (create, update, delete, validations, determinations).

Therefore:

Option B and C are correct.

Option A is incorrect because 'Process definition' is not a RAP construct; process logic is handled via behavior implementation and determinations.

Option D is incorrect because 'Authentication rules' are managed externally (e.g., via IAM, authorizations), not inside the BO.

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Here, c_char is defined as a character type with a space ' ' as its value.

When attempting 2 / c_char, ABAP tries to interpret the character ' ' as a number. Since it is not a numeric value, ABAP raises the conversion error cx_sy_conversion_no_number.

cx_sy_zerodivide would occur only if the denominator was zero numeric.

cx_sy_itab_line_not_found applies to internal table access errors, not relevant here.

This is consistent with ABAP Cloud runtime exception handling, where strict typing and error categories are clearly defined.

Verified Study Guide Reference: ABAP Keyword Documentation -- Exception Classes in Arithmetic Operations.

The situation described is a classic one-to-many relationship from departmentemployees, with ''including none at all'' implying 0..* employees per department. In SAP modeling, cardinalities are expressed with ranges like [0..*] to denote zero-to-many. This notation is used consistently in ABAP Cloud/RAP documentation for compositions/associations as well (e.g., tables/structures or nested lists), where [0..*] means ''any number (including none)''.

Therefore, the correct foreign-key cardinality that matches ''a department may have any number of employees (including none)'' is [0..*,1] (many employees per one department). The same documentation set also uses ''pure foreign key'' associations with multiplicities to model such relationships.

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