How To Fix /IWNGW/CM_HUB146 - System alias '&1' deleted successfully.

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWNGW/CM_HUB -

• Message number: 146

• Message text: System alias '&1' deleted successfully.

Self-Explanatory Message

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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 /IWNGW/CM_HUB146 - System alias '&1' deleted successfully. ?

  The SAP error message /IWNGW/CM_HUB146 System alias '&1' deleted successfully. is not actually an error in the traditional sense; rather, it is an informational message indicating that a system alias has been successfully deleted from the SAP system. 
  Cause:
  This message is generated when a user or an automated process deletes a system alias in the SAP system. A system alias is typically used in the context of connecting to different systems or services, such as when using the SAP Gateway or other integration scenarios.
  Solution:
  Since this message indicates a successful deletion, there is no action required unless the deletion was unintentional. If the deletion was not intended, you may need to recreate the system alias. Here are the steps to recreate a system alias:
  
  
  Access the relevant transaction: Depending on your SAP version, you may need to use transaction codes like /IWNGW/CM or similar to manage system aliases.
  
  
  Create a new system alias:
  
  Navigate to the section for managing system aliases.
  Enter the necessary details for the new system alias, including the name, target system, and any other required parameters.
  Save the changes.
  
  
  
  Test the new alias: After creating the new alias, ensure that it is functioning correctly by testing the connection or functionality that relies on it.
  
  
  Related Information:
  
  Documentation: Refer to the SAP Help Portal or specific documentation related to the SAP Gateway or the component you are working with for detailed instructions on managing system aliases.
  User Permissions: Ensure that you have the necessary permissions to create or delete system aliases, as this may vary based on your role in the SAP system.
  Audit Logs: If you are unsure about why the alias was deleted, check the system logs or audit trails to see who performed the deletion and when.
  
  If you encounter further issues or if the deletion of the alias is causing problems in your SAP environment, consider reaching out to your SAP Basis team or support for assistance.