How To Fix /IWBEP/CM_PUBLISH017 - RFC destination for system alias of subscriber exists

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_PUBLISH -

• Message number: 017

• Message text: RFC destination for system alias of subscriber exists

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_PUBLISH017 - RFC destination for system alias of subscriber exists ?

  The SAP error message /IWBEP/CM_PUBLISH017 indicates that there is an issue with the RFC (Remote Function Call) destination for the system alias of a subscriber in the context of SAP Gateway and OData services. This error typically arises when there is a misconfiguration in the system alias or the RFC destination settings.
  Cause:
  
  Missing or Incorrect RFC Destination: The RFC destination for the system alias of the subscriber may not be defined, or it may be incorrectly configured.
  System Alias Configuration: The system alias used in the OData service may not be properly set up in the SAP Gateway.
  Authorization Issues: The user may not have the necessary authorizations to access the specified RFC destination.
  Network Issues: There could be network connectivity issues preventing access to the target system.
  
  Solution:
  
  
  Check RFC Destination:
  
  Go to transaction SM59 in the SAP GUI.
  Verify that the RFC destination for the system alias is correctly defined and is of the correct type (e.g., T, 3, etc.).
  Test the connection to ensure it is working properly.
  
  
  
  Verify System Alias:
  
  Go to transaction SPRO and navigate to the relevant configuration for the SAP Gateway.
  Check the configuration of the system alias used in the OData service and ensure it points to the correct RFC destination.
  
  
  
  Check Authorizations:
  
  Ensure that the user executing the OData service has the necessary authorizations to access the RFC destination.
  You can check user roles and authorizations in transaction SU01.
  
  
  
  Review Gateway Configuration:
  
  Ensure that the SAP Gateway is properly configured to handle requests for the OData service.
  Check the service registration and activation in transaction /IWFND/MAINT_SERVICE.
  
  
  
  Network Connectivity:
  
  If the RFC destination points to a different system, ensure that there are no network issues preventing access to that system.
  Check firewall settings and network configurations.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM59: To manage RFC destinations.
  SPRO: To access the SAP Reference IMG for configuration.
  /IWFND/MAINT_SERVICE: To manage OData services in SAP Gateway.
  
  
  
  Documentation: Refer to SAP Help Portal for detailed documentation on configuring SAP Gateway and OData services.
  
  
  Logs and Traces: Check the system logs (transaction SLG1) and the Gateway error logs (transaction /IWFND/ERROR_LOG) for more detailed error messages that can provide additional context.
  
  
  By following these steps, you should be able to identify and resolve the issue related to the /IWBEP/CM_PUBLISH017 error message.