How To Fix /IWFND/CM_MGW307 - Service cannot be deleted, delete system aliases first

/IWFND/CM_MGW307 - Overview

• Message type: E = Error

• Message class: /IWFND/CM_MGW -

• Message number: 307

• Message text: Service cannot be deleted, delete system aliases first

Self-Explanatory Message

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/IWFND/CM_MGW307 - Details

• The SAP error message /IWFND/CM_MGW307 Service cannot be deleted, delete system aliases first typically occurs when you attempt to delete a service in the SAP Gateway that is still associated with one or more system aliases. System aliases are used to define connections to backend systems for OData services.
  
  Cause:
  The error arises because the service you are trying to delete has dependencies on system aliases. In SAP Gateway, a service can be linked to one or more system aliases, and you must remove these associations before you can delete the service itself.
  
  Solution:
  To resolve this error, you need to follow these steps:
  
  
  Identify the System Aliases:
  
  Go to the SAP Gateway Service Builder (transaction code SEGW).
  Open the project that contains the service you want to delete.
  Navigate to the "Service Maintenance" section (transaction code /IWFND/MAINT_SERVICE).
  Check the list of system aliases associated with the service.
  
  
  
  Delete the System Aliases:
  
  In the same "Service Maintenance" section, find the system