How To Fix /IWBEP/CM_V4_COS135 - Service '&1'-'&2' repository '&3' already assigned to group '&4'

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_V4_COS -

• Message number: 135

• Message text: Service '&1'-'&2' repository '&3' already assigned to group '&4'

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_COS135 - Service '&1'-'&2' repository '&3' already assigned to group '&4' ?

  The SAP error message /IWBEP/CM_V4_COS135 indicates that a specific service is already assigned to a particular group in the SAP Gateway. This error typically arises when you attempt to assign a service to a group that it is already part of, which can happen during the configuration of OData services in the SAP Gateway.
  Cause:
  The error occurs due to the following reasons:
  
  Duplicate Assignment: The service you are trying to assign is already linked to the specified group.
  Configuration Error: There may be a misunderstanding in the configuration process, leading to attempts to reassign an already assigned service.
  System State: Sometimes, the system might not reflect the current state correctly due to caching or other issues.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Existing Assignments:
  
  Go to the SAP Gateway Service Maintenance transaction (/IWFND/MAINT_SERVICE).
  Look for the service in question and check which groups it is currently assigned to.
  
  
  
  Remove Duplicate Assignment:
  
  If the service is already assigned to the group you are trying to add it to, you do not need to do anything further.
  If you need to change the assignment, you can remove it from the current group and then assign it to the desired group.
  
  
  
  Clear Cache:
  
  Sometimes, clearing the cache can help if the system is not reflecting the current state. You can do this by using transaction /IWFND/CACHE to clear the OData cache.
  
  
  
  Review Configuration:
  
  Ensure that your configuration steps are correct and that you are not inadvertently trying to assign the same service multiple times.
  
  
  
  Check for Transport Issues:
  
  If you are working in a transport environment, ensure that the transport requests are correctly released and imported.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  /IWFND/MAINT_SERVICE: Service Maintenance for OData services.
  /IWFND/CACHE: Cache management for OData services.
  
  
  
  Documentation: Refer to the SAP Help Portal for detailed documentation on OData service management and troubleshooting.
  
  
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to this error message.
  
  
  By following these steps, you should be able to resolve the error and successfully manage your OData service assignments in SAP Gateway.