How To Fix RA345 - MTE name not found (function '&1')

SAP Error Message - Details

• Message type: E = Error

• Message class: RA - Monitoring structure dialog message

• Message number: 345

• Message text: MTE name not found (function '&1')

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RA345 - MTE name not found (function '&1') ?

  The SAP error message RA345, which states "MTE name not found (function '&1')", typically occurs in the context of monitoring and performance management within SAP systems. MTE stands for "Monitoring Tree Element," and this error indicates that the system is unable to find a specific MTE name that is required for a certain function or operation.
  Cause:
  
  Missing MTE Configuration: The MTE name that the system is trying to access may not be configured correctly or may not exist in the monitoring setup.
  Incorrect Function Call: The function that is trying to access the MTE may be incorrectly specified or may not be valid in the current context.
  Transport Issues: If the MTE was recently transported from another system, it may not have been properly activated or may be missing in the target system.
  Authorization Issues: The user executing the function may not have the necessary authorizations to access the MTE.
  
  Solution:
  
  Check MTE Configuration: Verify that the MTE name exists in the system. You can do this by navigating to the relevant monitoring configuration in SAP (e.g., transaction RZ20 for CCMS monitoring).
  Validate Function Call: Ensure that the function that is trying to access the MTE is correctly specified and is appropriate for the context in which it is being called.
  Transport Validation: If the MTE was transported, check the transport logs to ensure that it was successfully imported and activated in the target system.
  Authorization Check: Ensure that the user has the necessary authorizations to access the MTE. You may need to check roles and profiles assigned to the user.
  System Logs: Review system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RZ20 (CCMS Monitoring), RZ21 (MTE Configuration), and SM21 (System Log).
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review SAP documentation related to monitoring and performance management for best practices and configuration guidelines.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.