How To Fix /PLMU/UI_FRW056 - No service group specified

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMU/UI_FRW -

• Message number: 056

• Message text: No service group specified

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMU/UI_FRW056 - No service group specified ?

  The SAP error message /PLMU/UI_FRW056 No service group specified typically occurs in the context of SAP Fiori or SAP UI5 applications when there is an issue with the configuration of the service groups in the system. This error indicates that the system is unable to find a specified service group, which is necessary for the application to function correctly.
  Cause:
  
  Missing Service Group: The service group that the application is trying to access is not defined in the system.
  Incorrect Configuration: The configuration settings for the service group may be incorrect or incomplete.
  Authorization Issues: The user may not have the necessary authorizations to access the specified service group.
  Transport Issues: If the application was recently transported from one system to another, the service group may not have been included in the transport.
  
  Solution:
  
  
  Check Service Group Configuration:
  
  Go to the SAP Gateway Service Builder (transaction code /IWFND/MAINT_SERVICE).
  Verify that the service group is defined and active.
  If it is missing, you may need to create it or activate it.
  
  
  
  Review Application Configuration:
  
  Check the configuration of the Fiori application or UI5 application to ensure that it is pointing to the correct service group.
  Ensure that the service URL is correctly defined in the application settings.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access the service group. You can check this in transaction code SU53 after attempting to access the application.
  
  
  
  Transport Management:
  
  If the issue arose after a transport, ensure that all necessary objects, including service groups, were included in the transport request.
  You may need to re-transport the missing objects.
  
  
  
  Check Logs:
  
  Use transaction code SLG1 to check the application logs for any additional error messages that may provide more context about the issue.
  
  
  
  Restart Services:
  
  Sometimes, restarting the SAP Gateway services can resolve temporary issues. You can do this via transaction code /IWFND/GW_CLIENT.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation for Fiori and Gateway services for best practices in configuration and troubleshooting.
  Community Forums: Consider searching or posting on SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the issue related to the /PLMU/UI_FRW056 No service group specified error message.