How To Fix /IWBEP/SBDSP_DM026 - Error occurred while populating fields of DDIC object &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/SBDSP_DM -

• Message number: 026

• Message text: Error occurred while populating fields of DDIC object &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/SBDSP_DM026 - Error occurred while populating fields of DDIC object &1 ?

  The SAP error message /IWBEP/SBDSP_DM026 indicates that there was an issue while populating fields of a Data Dictionary (DDIC) object. This error typically occurs in the context of SAP Gateway or OData services when there is a problem with the metadata or the structure of the DDIC object being accessed.
  Causes:
  
  Missing or Incorrect DDIC Object: The DDIC object (like a table, view, or structure) may not exist, or there may be a typo in the name.
  Field Mappings: There may be issues with the field mappings in the OData service, such as fields that do not exist in the DDIC object or incorrect data types.
  Authorization Issues: The user may not have the necessary authorizations to access the DDIC object.
  Transport Issues: If the DDIC object was recently transported, it may not have been activated properly in the target system.
  Data Type Mismatches: There may be inconsistencies between the expected data types in the OData service and the actual data types in the DDIC object.
  
  Solutions:
  
  Check DDIC Object: Verify that the DDIC object exists and is correctly defined. Use transaction SE11 to check the object.
  Review OData Service: Check the OData service definition in transaction /IWFND/MAINT_SERVICE. Ensure that the service is correctly configured and that the entity types and properties are correctly mapped to the DDIC object.
  Field Mapping: Ensure that all fields in the OData service correspond to the fields in the DDIC object. Check for any discrepancies in field names or data types.
  Authorization Check: Ensure that the user has the necessary authorizations to access the DDIC object. You can check this using transaction SU53 after the error occurs.
  Activate Objects: If the DDIC object was recently transported, ensure that it has been activated in the target system. You can do this in transaction SE11 or SE14.
  Debugging: If the issue persists, consider debugging the OData service to identify the exact point of failure. You can use transaction /IWFND/DEBUG to set breakpoints and analyze the flow.
  
  Related Information:
  
  Transaction Codes:
  
  SE11: Data Dictionary (to check the DDIC object)
  /IWFND/MAINT_SERVICE: OData Service Maintenance
  /IWFND/DEBUG: Debugging OData Services
  SU53: Authorization Check
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Consider searching or posting in SAP Community forums for additional insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the issue causing the /IWBEP/SBDSP_DM026 error.