How To Fix SADL_RAP_OPXY_EDMX052 - Entity Type &1 : Wrong keys (&2)

SADL_RAP_OPXY_EDMX052 - Overview

• Message type: E = Error

• Message class: SADL_RAP_OPXY_EDMX - RESTful ABAP Odata Proxy Support

• Message number: 052

• Message text: Entity Type &1 : Wrong keys (&2)

Self-Explanatory Message

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SADL_RAP_OPXY_EDMX052 - Details

• The SAP error message SADL_RAP_OPXY_EDMX052 typically indicates an issue with the entity type definition in the context of the RAP (Rapid Application Programming) model. This error occurs when there is a mismatch or incorrect configuration of the keys defined for an entity type in the OData service.
  
  Cause:
  
  Incorrect Key Definition: The entity type defined in the OData service may have keys that do not match the expected keys in the underlying data model or database table.
  Missing Keys: The entity type may be missing required keys that are necessary for uniquely identifying records.
  Multiple Keys: There may be a situation where multiple keys are defined, but the system expects a single key or a different combination of keys.
  Metadata Issues: There could be issues with the metadata generation or the way the entity type is defined in the EDMX (Entity Data Model XML) file.
  
  
  Solution:
  
  Check Entity Definition: Review the entity type definition in the RAP