How To Fix /IWBEP/CM_PUBLISH002 - No event ID or attributes were supplied

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_PUBLISH -

• Message number: 002

• Message text: No event ID or attributes were supplied

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_PUBLISH002 - No event ID or attributes were supplied ?

  The SAP error message /IWBEP/CM_PUBLISH002 No event ID or attributes were supplied typically occurs in the context of SAP Gateway and OData services when there is an issue with event publishing. This error indicates that the system is expecting an event ID or attributes to be provided, but none were supplied.
  Cause:
  
  Missing Event ID: The application is trying to publish an event, but the event ID is not provided in the request.
  Missing Attributes: The attributes that are supposed to accompany the event are not included in the request.
  Configuration Issues: There may be a misconfiguration in the event publishing setup in the SAP Gateway.
  Code Issues: If custom code is involved, there may be a bug or oversight in the implementation that fails to supply the necessary parameters.
  
  Solution:
  
  Check Event ID and Attributes: Ensure that the event ID and any required attributes are being passed correctly in the request. This may involve reviewing the code or configuration that triggers the event.
  Review Configuration: Check the configuration settings for the event publishing in the SAP Gateway. Ensure that all necessary settings are correctly defined.
  Debugging: If you have access to the backend, use debugging tools to trace the execution and identify where the event ID or attributes are being lost or not set.
  Review Custom Code: If there is custom code involved in the event publishing, review it to ensure that it correctly sets the event ID and attributes before attempting to publish.
  Consult Documentation: Refer to SAP documentation for the specific version you are using to ensure that you are following the correct procedures for event publishing.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates their knowledge base with solutions to common problems.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  OData Services: Familiarize yourself with how OData services work in SAP Gateway, as understanding the data flow can help in troubleshooting issues related to event publishing.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.