How To Fix /IWFND/MED_SVC_MU_LA027 - No operation for target ID '&1' of reference ID '&2'

/IWFND/MED_SVC_MU_LA027 - Overview

• Message type: E = Error

• Message class: /IWFND/MED_SVC_MU_LA -

• Message number: 027

• Message text: No operation for target ID '&1' of reference ID '&2'

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.

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/IWFND/MED_SVC_MU_LA027 - Details

• The SAP error message /IWFND/MED_SVC_MU_LA027 No operation for target ID '&1' of reference ID '&2' typically occurs in the context of SAP Gateway and OData services. This error indicates that the system is unable to find a corresponding operation for the specified target ID and reference ID in the service definition.
  
  Cause:
  
  Missing Operation: The target ID specified in the error message does not have a corresponding operation defined in the OData service.
  Incorrect Configuration: There may be a misconfiguration in the service definition or the service itself may not be properly activated.
  Service Not Registered: The OData service might not be registered or activated in the SAP Gateway.
  Authorization Issues: There could be authorization issues preventing access to the operation.
  Service Versioning: If there are multiple versions of the service, the requested operation might not exist in the version being accessed.
  
  
  Solution:
  
  
  Check Service Definition:
  
  Go to the SAP Gateway Service Builder (transaction code SEGW) and check the