How To Fix /IWBEP/CM_PUBLISH028 -

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_PUBLISH -

• Message number: 028

• Message text:

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_PUBLISH028 - ?

  The SAP error message /IWBEP/CM_PUBLISH028 typically occurs in the context of SAP Gateway and OData services. This error is related to issues in the publishing of OData services, often indicating that there is a problem with the service registration or the metadata.
  Cause:
  The error message /IWBEP/CM_PUBLISH028 can be caused by several factors, including:
  
  Service Not Registered: The OData service you are trying to publish may not be properly registered in the SAP Gateway.
  Incorrect Service Implementation: There may be issues in the implementation of the service, such as missing or incorrect annotations.
  Authorization Issues: The user may not have the necessary authorizations to publish the service.
  Technical Issues: There could be underlying technical issues, such as problems with the backend system or connectivity issues.
  
  Solution:
  To resolve the error /IWBEP/CM_PUBLISH028, you can follow these steps:
  
  
  Check Service Registration:
  
  Go to the SAP Gateway Service Builder (transaction code SEGW) and ensure that the service is correctly registered.
  Use transaction code /IWFND/MAINT_SERVICE to check if the service is listed and active.
  
  
  
  Review Service Implementation:
  
  Check the implementation of the OData service for any missing or incorrect annotations.
  Ensure that all required methods (GET, POST, etc.) are implemented correctly.
  
  
  
  Check Authorizations:
  
  Verify that the user has the necessary authorizations to publish the service. This may involve checking roles and authorizations in transaction PFCG.
  
  
  
  Check for Technical Issues:
  
  Look for any technical issues in the backend system that might be affecting the service.
  Check the system logs (transaction SLG1) for any related error messages that could provide more context.
  
  
  
  Re-register the Service:
  
  If the service is not functioning as expected, try to re-register it. You can do this by deleting the service from the service maintenance transaction and then re-adding it.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SEGW: Service Builder for OData services.
  /IWFND/MAINT_SERVICE: Service Maintenance for OData services.
  SLG1: Application Log for checking logs and errors.
  
  
  
  Documentation: Refer to the official SAP documentation for OData services and SAP Gateway for more detailed information on service implementation and troubleshooting.
  
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.