How To Fix CM_EPM_REF_APPS308 - Please assign alias '&2' to &1 in TX /IWFND/MAINT_SERVICE as DEFAULT

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EPM_REF_APPS - EPM Reference Apps: Message Class

• Message number: 308

• Message text: Please assign alias '&2' to &1 in TX /IWFND/MAINT_SERVICE as DEFAULT

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EPM_REF_APPS308 - Please assign alias '&2' to &1 in TX /IWFND/MAINT_SERVICE as DEFAULT ?

  The SAP error message CM_EPM_REF_APPS308 indicates that there is an issue with the assignment of an alias to a service in the SAP Gateway. This error typically arises when a service is not properly configured or when the alias for the service is missing or not set as the default.
  Cause:
  The error occurs when:
  
  A service is registered in the SAP Gateway but does not have a default alias assigned.
  The alias is required for the service to be accessed correctly, especially in scenarios involving OData services.
  The system is trying to access a service that has not been properly configured in the transaction /IWFND/MAINT_SERVICE.
  
  Solution:
  To resolve the error CM_EPM_REF_APPS308, follow these steps:
  
  
  Access the Service Maintenance Transaction:
  
  Go to transaction code /IWFND/MAINT_SERVICE.
  
  
  
  Find the Service:
  
  In the service maintenance screen, look for the service that corresponds to the alias mentioned in the error message (i.e., &1).
  
  
  
  Check the Aliases:
  
  Select the service and check the "Service Aliases" section. You should see a list of aliases associated with the service.
  
  
  
  Assign the Default Alias:
  
  If the alias &2 is not assigned, you need to add it. Click on the "Add Alias" button and enter the alias name.
  Make sure to set the alias as the default by selecting the appropriate option.
  
  
  
  Save Changes:
  
  After making the changes, save your entries.
  
  
  
  Test the Service:
  
  After assigning the alias, test the service to ensure that it is now accessible without errors.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  /IWFND/MAINT_SERVICE: Service Maintenance for OData services.
  /IWFND/GW_CLIENT: Gateway Client for testing OData services.
  
  
  
  Documentation:
  
  Refer to SAP Help documentation for more details on configuring OData services and managing service aliases.
  
  
  
  SAP Notes:
  
  Check for any relevant SAP Notes that might provide additional insights or solutions related to this error.
  
  
  
  By following these steps, you should be able to resolve the error and ensure that the service is properly configured for use.