How To Fix /IWFND/CM_V4_COS150 - No system alias found for service group '&1' and user '&2'

/IWFND/CM_V4_COS150 - Overview

• Message type: E = Error

• Message class: /IWFND/CM_V4_COS -

• Message number: 150

• Message text: No system alias found for service group '&1' and user '&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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWFND/CM_V4_COS150 - No system alias found for service group '&1' and user '&2' ?

  The SAP error message /IWFND/CM_V4_COS150 No system alias found for service group '&1' and user '&2' typically occurs in the context of SAP Gateway services, particularly when trying to access OData services. This error indicates that the system is unable to find a valid system alias for the specified service group and user.
  
  Cause:
  
  Missing System Alias: The system alias for the specified service group is not defined in the SAP Gateway configuration.
  Authorization Issues: The user may not have the necessary authorizations to access the service group.
  Incorrect Configuration: The service group may not be properly configured in the SAP Gateway.
  Transport Issues: If the service group was recently transported, the system alias may not have been included or configured correctly in the target system.
  
  
  Solution:
  
  
  Check System Alias Configuration:
  
  Go to transaction code /IWFND/MAINT_SERVICE.
  Check if the service group is listed and if a system alias is assigned to it.
  If not, you may need to create a