How To Fix RT_EN016 - No MTE classes available for the selected system.

SAP Error Message - Details

• Message type: E = Error

• Message class: RT_EN - Monitoring Infrastructure alerts and texts; English origin

• Message number: 016

• Message text: No MTE classes available for the selected system.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RT_EN016 - No MTE classes available for the selected system. ?

  The SAP error message RT_EN016 "No MTE classes available for the selected system" typically occurs in the context of monitoring and managing system performance using the SAP Solution Manager or other monitoring tools. MTE stands for "Monitoring Tree Element," which is a component used in SAP to represent various monitoring objects and their statuses.
  Cause:
  The error message indicates that there are no Monitoring Tree Elements (MTE) classes available for the selected system. This can happen due to several reasons:
  
  
  Configuration Issues: The system may not be properly configured to collect monitoring data. This could be due to missing or incorrect settings in the SAP Solution Manager or the monitored system.
  
  
  Missing MTE Classes: The MTE classes that are supposed to be available for the selected system may not be defined or activated in the system.
  
  
  System Connection Issues: There may be connectivity issues between the SAP Solution Manager and the monitored system, preventing the retrieval of MTE classes.
  
  
  Authorization Issues: The user may not have the necessary authorizations to view the MTE classes for the selected system.
  
  
  Solution:
  To resolve the RT_EN016 error, you can follow these steps:
  
  
  Check Configuration:
  
  Ensure that the monitored system is correctly configured in the SAP Solution Manager.
  Verify that the necessary monitoring settings are enabled in the Solution Manager.
  
  
  
  Activate MTE Classes:
  
  Go to transaction RZ20 (or RZ21 for configuration) in the SAP GUI.
  Check if the MTE classes are defined for the selected system. If not, you may need to create or activate them.
  
  
  
  Verify System Connection:
  
  Check the RFC connections between the SAP Solution Manager and the monitored system using transaction SM59.
  Test the connection to ensure that it is working properly.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access the monitoring data. This may involve checking roles and profiles assigned to the user.
  
  
  
  Update SAP Notes:
  
  Check for any relevant SAP Notes that may address this issue. Sometimes, specific bugs or issues are documented in SAP Notes, and applying the recommended corrections can resolve the problem.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation related to monitoring and MTE classes for any additional configuration steps that may be required.
  
  
  
  Related Information:
  
  SAP Solution Manager: A tool used for application lifecycle management, including monitoring and managing SAP systems.
  MTE Classes: These are used to represent various monitoring objects in SAP. They can include performance metrics, alerts, and other system health indicators.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RZ20 (monitoring), RZ21 (configuration), and SM59 (RFC connections) for troubleshooting.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.