How To Fix /IWBEP/CM_CP084 - The OData service has returned the invalid value '&1' as count

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_CP -

• Message number: 084

• Message text: The OData service has returned the invalid value '&1' as count

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_CP084 - The OData service has returned the invalid value '&1' as count ?

  The SAP error message /IWBEP/CM_CP084 indicates that an OData service has returned an invalid value for the count parameter. This typically occurs when the OData service is expected to return a numeric value for the count of records, but instead, it returns a value that is not valid (e.g., a string, null, or an unexpected format).
  Cause:
  
  Service Implementation Issues: The OData service might be incorrectly implemented, leading to the return of an invalid count value.
  Data Issues: There may be issues with the underlying data that the OData service is trying to access, such as corrupted data or unexpected data types.
  Configuration Errors: The service might not be properly configured in the SAP Gateway or the backend system.
  Network Issues: Sometimes, network issues can lead to incomplete or corrupted responses from the OData service.
  
  Solution:
  
  
  Check OData Service Implementation:
  
  Review the implementation of the OData service to ensure that it correctly calculates and returns the count of records.
  Ensure that the count is returned as a numeric value.
  
  
  
  Debugging:
  
  Use transaction /IWFND/ERROR_LOG to check for any errors related to the OData service.
  Use transaction /IWFND/MAINT_SERVICE to check the service registration and ensure it is active.
  
  
  
  Test the OData Service:
  
  Use tools like Postman or the SAP Gateway Client (transaction /IWFND/GW_CLIENT) to test the OData service directly and see what value is being returned for the count.
  Check the response format and ensure it adheres to the expected OData standards.
  
  
  
  Check Backend Logic:
  
  If the OData service is based on a specific backend logic (like ABAP code), review that logic to ensure it is functioning correctly and returning valid data.
  
  
  
  Review Data:
  
  Check the underlying database tables for any inconsistencies or data type mismatches that could lead to invalid count values.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that might address this specific error or provide patches or updates.
  
  
  
  Related Information:
  
  OData Services: Understanding how OData services work in SAP can help in troubleshooting issues. Familiarize yourself with the OData protocol and how it interacts with SAP systems.
  SAP Gateway: Knowledge of SAP Gateway and its configuration can be beneficial, as many OData issues stem from misconfigurations.
  Error Logs: Regularly monitor error logs and system performance to catch issues early.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.