How To Fix /IWBEP/CM_V4_MED326 - File name property '&1' in complex type '&2' not set

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_V4_MED -

• Message number: 326

• Message text: File name property '&1' in complex type '&2' not set

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_V4_MED326 - File name property '&1' in complex type '&2' not set ?

  The SAP error message /IWBEP/CM_V4_MED326 indicates that there is an issue with a file name property in a complex type within an OData service. This error typically arises when the OData service is trying to process a request that involves a complex type, but a required property (in this case, a file name) is not set or is missing.
  Cause:
  
  Missing Property: The specific property indicated by &1 in the complex type &2 is not set. This could happen if the data being sent to the OData service does not include the required file name property.
  Incorrect Mapping: There may be an issue with the mapping of the complex type in the OData service definition, leading to the property not being recognized or populated correctly.
  Data Model Issues: The underlying data model may not have the necessary fields defined, or there may be inconsistencies in the data being processed.
  
  Solution:
  
  Check the Request Payload: Ensure that the request being sent to the OData service includes the required file name property. If it is missing, modify the request to include it.
  Review the OData Service Definition: Check the service definition in the SAP Gateway to ensure that the complex type is correctly defined and that all required properties are included.
  Debugging: Use transaction /IWFND/ERROR_LOG to check for additional error details that may provide more context on the issue. You can also use transaction /IWFND/GW_CLIENT to simulate the OData request and see the response.
  Data Model Validation: Validate the underlying data model to ensure that all necessary fields are present and correctly configured.
  Consult Documentation: Review the SAP documentation for the specific OData service you are working with to ensure compliance with the expected data structure.
  
  Related Information:
  
  OData Services: Understanding how OData services work in SAP can help in troubleshooting issues related to data transmission and service definitions.
  SAP Gateway: Familiarity with the SAP Gateway framework and its tools can aid in debugging and resolving issues related to OData services.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on handling this error.
  
  If the issue persists after following these steps, consider reaching out to SAP support or consulting with a developer who has experience with OData services in SAP.