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ABENCDS_F1_ABSENT_ASSOCIATION - CDS F1 ABSENT ASSOCIATION
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- DEFINE ABSTRACT ENTITY, association
... ASSOCIATION $[ [min..max] $] TO target ON cds_cond
$[ WITH DEFAULT FILTER
cds_cond $] ...
Effect
Defines a CDS association in the element list of an CDS abstract entity. The CDS association uses an ON condition to associate the current CDS entity with a association target target. The same rules apply that are described in topic CDS view entity, ASSOCIATION with the following differences:
- The addition AS _assoc is not used. The CDS association is declared using the name _assoc, after which the addition ASSOCIATION is specified in the element list.
- No session variables can be used in the conditions cds_cond.
A CDS association defined using the addition ASSOCIATION in the element list of a CDS abstract entity is always exposed. It cannot, however, be used in any SQL path expressions, neither in ABAP CDS or in .
Note
A CDS association of a CDS abstract entity cannot be used anywhere where it could produce instances of join expressions.
Example
The following DDL source code shows a CDS abstract entity that exposes a CDS association with another CDS abstract entity:
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Length: 3225 Date: 20240329 Time: 081009 sap01-206 ( 46 ms )