How To Fix SADL_EXPOSURE072 - Reverse association '&1' of entity '&2' is not draft enabled

SAP Error Message - Details

• Message type: E = Error

• Message class: SADL_EXPOSURE - Errors During Exposure Compilation

• Message number: 072

• Message text: Reverse association '&1' of entity '&2' is not draft enabled

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SADL_EXPOSURE072 - Reverse association '&1' of entity '&2' is not draft enabled ?

  The SAP error message SADL_EXPOSURE072 indicates that there is an issue with a reverse association in a draft-enabled entity. Specifically, it states that the reverse association of a certain entity is not draft-enabled, which can lead to problems when trying to work with draft scenarios in SAP applications.
  Cause:
  
  Draft Enablement: The entity in question is expected to support draft functionality, but the reverse association (the relationship from the target entity back to the source entity) is not configured to support drafts.
  Model Configuration: The data model may not be correctly set up to handle draft scenarios, particularly in the context of the SAP Fiori or SAP Gateway applications.
  Inconsistent Metadata: There may be inconsistencies in the metadata definitions for the entities involved, leading to the error when trying to access or manipulate draft data.
  
  Solution:
  
  
  Check Entity Configuration: Ensure that both the main entity and its reverse association are properly configured for draft handling. This typically involves:
  
  Verifying that the reverse association is marked as draft-enabled in the metadata.
  Ensuring that the necessary annotations for draft support are present in the OData service definition.
  
  
  
  Update the Data Model: If the reverse association is not draft-enabled, you may need to modify the data model:
  
  Open the relevant CDS (Core Data Services) view or entity definition.
  Add the necessary annotations to enable draft support for the reverse association.
  Example annotations include @ObjectModel.draftEnabled: true for the entity and ensuring that the reverse association is also marked appropriately.
  
  
  
  Regenerate Artifacts: After making changes to the data model, regenerate any necessary artifacts (like OData services) to ensure that the changes take effect.
  
  
  Test the Changes: After making the necessary adjustments, test the application or service to ensure that the error no longer occurs and that draft functionality works as expected.
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation on draft handling and OData services for detailed guidelines on how to configure entities and associations for draft scenarios.
  SAP Community: Engage with the SAP Community forums for insights and solutions from other users who may have encountered similar issues.
  Debugging Tools: Utilize SAP debugging tools to trace the execution and identify where the error is being triggered, which can provide additional context for resolving the issue.
  
  By following these steps, you should be able to resolve the SADL_EXPOSURE072 error and ensure that your entities and associations are properly configured for draft handling in your SAP application.