How To Fix /IWFND/OCI_MSG028 - Exception while fetching the EDM data while processing the filter

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/OCI_MSG -

• Message number: 028

• Message text: Exception while fetching the EDM data while processing the filter

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 /IWFND/OCI_MSG028 - Exception while fetching the EDM data while processing the filter ?

  The SAP error message /IWFND/OCI_MSG028 Exception while fetching the EDM data while processing the filter typically occurs in the context of SAP Gateway and OData services. This error indicates that there was an issue while trying to fetch data from the Entity Data Model (EDM) due to a problem with the filter criteria specified in the OData request.
  Causes:
  
  Invalid Filter Syntax: The filter expression in the OData request may be incorrectly formatted or contain invalid characters.
  Non-Existent Properties: The filter may reference properties that do not exist in the EDM model.
  Data Type Mismatch: The filter may be trying to compare values of incompatible data types.
  Service 
  Configuration Issues: There may be issues with the OData service configuration or the underlying data model.
  Authorization Issues: The user may not have the necessary permissions to access the data being requested.
  Backend Issues: There could be issues with the backend system or database that prevent data retrieval.
  
  Solutions:
  
  Check Filter