How To Fix /IWFND/CM_V4_COS030 - You can not remove the system alias assignment for '&1'

/IWFND/CM_V4_COS030 - Overview

• Message type: E = Error

• Message class: /IWFND/CM_V4_COS -

• Message number: 030

• Message text: You can not remove the system alias assignment for '&1'

Self-Explanatory Message

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/IWFND/CM_V4_COS030 - Details

• The SAP error message /IWFND/CM_V4_COS030 indicates that you are trying to remove a system alias assignment for a specific system, but the operation is not allowed. This typically occurs in the context of SAP Gateway and OData services, where system aliases are used to define connections to backend systems.
  
  Cause:
  
  Active Usage: The system alias you are trying to remove is currently in use by one or more OData services or applications. If the alias is actively referenced, SAP will prevent its removal to maintain system integrity.
  Authorization Issues: You may not have the necessary authorizations to remove the system alias.
  Configuration Lock: The system might be locked for configuration changes, preventing modifications to system aliases.
  
  
  Solution:
  
  Check Usage: Before attempting to remove the system alias, check if it is being used by any OData services. You can do this by navigating to the relevant OData service configuration and verifying the system alias assignments.
  Remove Dependencies: If