How To Fix RA140 - There are no selected nodes (MTE)

SAP Error Message - Details

• Message type: E = Error

• Message class: RA - Monitoring structure dialog message

• Message number: 140

• Message text: There are no selected nodes (MTE)

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 RA140 - There are no selected nodes (MTE) ?

  The SAP error message RA140 "There are no selected nodes (MTE)" typically occurs in the context of monitoring and managing technical systems in SAP Solution Manager. This error indicates that the system is unable to find any selected nodes (Managed Technical Entities - MTEs) for the operation you are trying to perform, such as monitoring or reporting.
  Causes:
  
  No MTEs Defined: There may be no Managed Technical Entities defined for the system you are trying to monitor.
  Selection Criteria: The selection criteria you are using to filter MTEs may not match any existing MTEs.
  Authorization Issues: The user may not have the necessary authorizations to view or select the MTEs.
  System Configuration: The configuration of the SAP Solution Manager or the managed system may not be set up correctly.
  Technical Issues: There could be underlying technical issues, such as connectivity problems between the Solution Manager and the managed system.
  
  Solutions:
  
  
  Check MTE Configuration:
  
  Ensure that the MTEs are correctly defined in the SAP Solution Manager. You can do this by navigating to the relevant configuration settings in the Solution Manager.
  
  
  
  Review Selection Criteria:
  
  Verify the selection criteria you are using. Make sure that they are set correctly and that they correspond to the existing MTEs.
  
  
  
  User Authorizations:
  
  Check the user authorizations to ensure that the user has the necessary permissions to access and view the MTEs.
  
  
  
  System Configuration:
  
  Review the configuration of both the SAP Solution Manager and the managed system. Ensure that they are properly connected and that all necessary settings are in place.
  
  
  
  Check Connectivity:
  
  Ensure that there are no connectivity issues between the SAP Solution Manager and the managed system. You can test the connection and check for any network-related problems.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or notes related to the specific version of SAP Solution Manager you are using for any additional troubleshooting steps or known issues.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may 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 have found.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the steps you have already taken.
  
  By following these steps, you should be able to identify the cause of the RA140 error and implement a solution to resolve it.