How To Fix /IWFND/CM_MGW054 - No system alias found for consumption model '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_MGW -

• Message number: 054

• Message text: No system alias found for consumption model '&1'

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_MGW054 - No system alias found for consumption model '&1' ?

  The SAP error message /IWFND/CM_MGW054 No system alias found for consumption model '&1' typically occurs in the context of SAP Gateway and OData services. This error indicates that the system is unable to find a system alias for the specified consumption model, which is necessary for routing requests to the appropriate backend system.
  Cause:
  
  Missing System Alias: The most common cause is that the system alias for the specified consumption model has not been defined in the SAP Gateway system.
  Incorrect Configuration: The configuration for the OData service may be incorrect, leading to the system not being able to resolve the alias.
  Transport Issues: If the configuration was recently transported from another system, the system alias may not have been included in the transport.
  Authorization Issues: There may be authorization issues preventing the system from accessing the defined system alias.
  
  Solution:
  
  
  Define System Alias:
  
  Go to the SAP Gateway system.
  Use transaction code SPRO to access the SAP Reference IMG.
  Navigate to SAP NetWeaver -> Gateway -> OData Channel -> Administration -> System Aliases.
  Create a new system alias or check if the existing one is correctly configured for the consumption model in question.
  
  
  
  Check Consumption Model:
  
  Ensure that the consumption model is correctly defined and that it references the correct system alias.
  You can check this in the transaction IWFND/MAINT_SERVICE where you can see the list of OData services and their associated consumption models.
  
  
  
  Transport Configuration:
  
  If the configuration was transported, ensure that the transport request included the system alias and that it was successfully imported into the target system.
  
  
  
  Authorization Check:
  
  Verify that the user has the necessary authorizations to access the system alias and the OData service.
  
  
  
  Restart Services:
  
  Sometimes, restarting the SAP Gateway service or the application server can resolve transient issues.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  IWFND/MAINT_SERVICE: To manage OData services.
  SPRO: To access the configuration settings.
  
  
  Documentation: Refer to SAP Help documentation for more details on configuring system aliases and OData services.
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to this error message.
  
  By following these steps, you should be able to resolve the error message /IWFND/CM_MGW054 No system alias found for consumption model '&1'. If the issue persists, consider reaching out to SAP support for further assistance.