How To Fix /UI2/CDMRPL010 - No connection maintained for system alias &

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/CDMRPL -

• Message number: 010

• Message text: No connection maintained for system alias &

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI2/CDMRPL010 - No connection maintained for system alias & ?

  The SAP error message /UI2/CDMRPL010 No connection maintained for system alias & typically indicates that there is an issue with the system alias configuration in the SAP Gateway or Fiori environment. This error occurs when the system is unable to establish a connection to the backend system defined by the specified system alias.
  Cause:
  
  Missing or Incorrect System Alias: The system alias may not be defined in the SAP Gateway or may be incorrectly configured.
  Network Issues: There could be network connectivity issues between the SAP Gateway and the backend system.
  Authorization Issues: The user may not have the necessary authorizations to access the backend system.
  Backend System Down: The backend system might be down or not reachable.
  Configuration Issues: There may be issues with the configuration of the RFC destination or the connection settings.
  
  Solution:
  
  
  Check System Alias Configuration:
  
  Go to transaction code /IWFND/MAINT_SERVICE in the SAP Gateway system.
  Check if the system alias is correctly defined and points to the correct backend system.
  
  
  
  Verify RFC Destination:
  
  Use transaction code SM59 to check the RFC destination associated with the system alias.
  Test the connection to ensure it is working properly. If it fails, check the connection settings and network configuration.
  
  
  
  Check Network Connectivity:
  
  Ensure that there are no network issues preventing the SAP Gateway from reaching the backend system.
  You can use tools like ping or telnet to test connectivity.
  
  
  
  Review Authorizations:
  
  Ensure that the user has the necessary authorizations to access the backend system.
  Check roles and profiles assigned to the user.
  
  
  
  Check Backend System Status:
  
  Ensure that the backend system is up and running. You can check the system status using transaction codes like SM51 or SM37.
  
  
  
  Review Logs:
  
  Check the system logs for any additional error messages that might provide more context about the issue. Use transaction code SLG1 to view application logs.
  
  
  
  Consult Documentation:
  
  Refer to SAP Notes or documentation related to the specific version of SAP you are using for any known issues or additional troubleshooting steps.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  System Administration: Involve your SAP Basis team if the issue persists, as they can provide deeper insights into system configurations and network settings.
  
  By following these steps, you should be able to identify and resolve the issue causing the /UI2/CDMRPL010 error message.