How To Fix /UI2/CDMRPL009 - System alias & not maintained

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/CDMRPL -

• Message number: 009

• Message text: System alias & not maintained

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI2/CDMRPL009 - System alias & not maintained ?

  The SAP error message /UI2/CDMRPL009 System alias & not maintained typically indicates that there is a configuration issue related to the system alias in the SAP Fiori or UI5 environment. This error occurs when the system alias that is being referenced in the application is not properly maintained in the system.
  Cause:
  
  Missing System Alias: The system alias that is being referenced in the application is not defined in the system.
  Incorrect Configuration: The system alias may be incorrectly configured or not assigned to the correct destination.
  Transport Issues: If the system alias was recently transported from another system, it may not have been properly set up in the target system.
  
  Solution:
  To resolve the error, follow these steps:
  
  
  Check System Alias Configuration:
  
  Go to the SAP Fiori Launchpad or the relevant configuration area.
  Navigate to the transaction code SM30 and open the view IWFND/MAINT_SERVICE.
  Check if the system alias is listed and properly configured.
  
  
  
  Maintain System Alias:
  
  If the system alias is missing, you need to create it.
  Use transaction SM59 to check the RFC destinations and ensure that the system alias is correctly defined.
  If necessary, create a new RFC destination that corresponds to the system alias.
  
  
  
  Assign System Alias:
  
  Ensure that the system alias is assigned to the correct service in the OData service configuration.
  Use transaction IWFND/MAINT_SERVICE to maintain the OData services and ensure that the system alias is correctly linked.
  
  
  
  Check Transport Requests:
  
  If the system alias was transported, ensure that all necessary transport requests have been imported correctly.
  Check for any missing configuration that may not have been included in the transport.
  
  
  
  Clear Cache:
  
  After making changes, clear the cache to ensure that the changes take effect. You can do this using transaction /IWFND/MAINT_SERVICE and selecting the option to clear the cache.
  
  
  
  Test the Configuration:
  
  After making the necessary changes, test the application again to see if the error persists.
  
  
  
  Related Information:
  
  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 may address specific issues related to system aliases and Fiori applications.
  Community Forums: Engage with the SAP Community for insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the /UI2/CDMRPL009 System alias & not maintained error in your SAP environment.