How To Fix RT_EN020 - Selected MTE Class not 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: 020

• Message text: Selected MTE Class not available for the selected system.

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 RT_EN020 - Selected MTE Class not available for the selected system. ?

  The SAP error message RT_EN020, which states "Selected MTE Class not available for the selected system," typically occurs in the context of monitoring and performance management within SAP systems. This error indicates that the Monitoring Template Element (MTE) class you are trying to use is not available or not configured for the specific system you are working with.
  Causes:
  
  MTE Class Not Defined: The MTE class you are trying to access may not be defined in the system or may not be activated.
  System Configuration: The system you are working with may not be configured to use the specific MTE class.
  Transport Issues: If the MTE class was recently transported from another system, there may have been issues during the transport process.
  Authorization Issues: The user may not have the necessary authorizations to access the MTE class.
  System Type: The MTE class may be specific to certain types of systems (e.g., ABAP vs. Java) and may not be applicable to the system you are currently using.
  
  Solutions:
  
  
  Check MTE Class Configuration:
  
  Go to transaction RZ20 (or RZ21 for configuration) and check if the MTE class is defined and active for the selected system.
  Ensure that the MTE class is correctly configured in the monitoring setup.
  
  
  
  Verify System Configuration:
  
  Ensure that the system is correctly set up to use the MTE class. This may involve checking the system's monitoring configuration and ensuring that all necessary components are installed and active.
  
  
  
  Transport Check:
  
  If the MTE class was recently transported, check the transport logs for any errors. You may need to re-transport the MTE class or manually configure it in the target system.
  
  
  
  Authorization Check:
  
  Verify that the user has the necessary authorizations to access the MTE class. This may involve checking roles and authorizations in transaction PFCG.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific MTE class to ensure that you are following the correct procedures for setup and configuration.
  
  
  
  SAP Support:
  
  If the issue persists, consider reaching out to SAP Support for assistance. They may provide specific notes or patches that address the issue.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RZ20 (CCMS Monitoring), RZ21 (CCMS Monitoring Configuration), and RZ22 (CCMS Monitoring Templates).
  SAP Notes: Search for SAP Notes related to the specific MTE class or the error message RT_EN020 in the SAP Support Portal.
  Documentation: Review the SAP Help Portal for documentation on monitoring and performance management in SAP systems.
  
  By following these steps, you should be able to identify the cause of the RT_EN020 error and implement a solution to resolve it.