How To Fix /IWBEP/COS_SUTIL004 - Use transformation for response data serialization

/IWBEP/COS_SUTIL004 - Overview

• Message type: E = Error

• Message class: /IWBEP/COS_SUTIL -

• Message number: 004

• Message text: Use transformation for response data serialization

Self-Explanatory Message

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/IWBEP/COS_SUTIL004 - Details

• The SAP error message /IWBEP/COS_SUTIL004 Use transformation for response data serialization typically occurs in the context of SAP Gateway and OData services. This error indicates that the system expects a transformation to be used for serializing the response data, but it has not been configured correctly.
  
  Cause:
  
  Missing Transformation: The OData service is configured to use a transformation for the response data, but the transformation is either not defined or not activated.
  Incorrect Configuration: The service might be incorrectly configured to use a transformation that does not exist or is not applicable for the data being processed.
  Service Implementation Issues: There may be issues in the implementation of the OData service that prevent the proper serialization of the response data.
  
  
  Solution:
  
  
  Check Transformation Configuration:
  
  Go to the SAP Gateway Service Builder (transaction code SEGW).
  Locate the OData service in question and check the data model.
  Ensure that the transformation is defined and activated for the entity set that is