How To Fix /IWBEP/CM_754_V4_APP003 - Filter for property '&1' not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_754_V4_APP -

• Message number: 003

• Message text: Filter for property '&1' not supported

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_754_V4_APP003 - Filter for property '&1' not supported ?

  The SAP error message /IWBEP/CM_754_V4_APP003 Filter for property '&1' not supported typically occurs in the context of OData services when a filter is applied to a property that is not supported for filtering in the OData model. This can happen for various reasons, including:
  Causes:
  
  Unsupported Property: The property you are trying to filter on may not be defined as filterable in the OData service metadata.
  Data Type Issues: The property may have a data type that does not support filtering (e.g., complex types or certain collections).
  Service Configuration: The OData service may not be configured to allow filtering on certain properties.
  Model Definition: The underlying data model may not expose the property correctly for filtering.
  
  Solutions:
  
  Check Metadata: Review the OData service metadata (usually accessible via the $metadata endpoint) to confirm whether the property you are trying to filter on is marked as filterable.
  Modify Service Definition: If you have access to the OData service definition, ensure that the property is defined correctly and is marked as filterable. This may involve modifying the annotations in the service's data model.
  Use Supported Properties: If the property is not filterable, consider using other properties that are supported for filtering in your queries.
  Update OData Version: If you are using an older version of OData, consider updating to a newer version that may support additional filtering capabilities.
  Consult Documentation: Refer to the SAP documentation for OData services to understand the limitations and capabilities of filtering in your specific version.
  
  Related Information:
  
  OData Service Documentation: Check the official SAP documentation for OData services to understand how to define and use filters.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they have found.
  Debugging Tools: Use tools like SAP Gateway Client (transaction /IWFND/GW_CLIENT) to test your OData service and see how it responds to different queries.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.