How To Fix RA022 - Failed to concatenate MTE trees

SAP Error Message - Details

• Message type: E = Error

• Message class: RA - Monitoring structure dialog message

• Message number: 022

• Message text: Failed to concatenate MTE trees

What causes this issue?

Internal error in the monitoring architecture.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Contact SAP AG.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RA022 - Failed to concatenate MTE trees ?

  The SAP error message RA022, which states "Failed to concatenate MTE trees," typically occurs in the context of SAP's monitoring and performance management tools, particularly when dealing with the Management of Technical Events (MTE) in the SAP Solution Manager or other SAP systems.
  Cause:
  The error RA022 can be caused by several factors, including:
  
  Data Corruption: There may be corruption in the MTE data or trees that are being concatenated.
  Configuration Issues: Incorrect configuration settings in the monitoring setup can lead to this error.
  Performance Issues: High load on the system or performance bottlenecks can prevent the successful concatenation of MTE trees.
  Software Bugs: There may be bugs in the SAP software version you are using that affect the MTE functionality.
  Missing Authorizations: The user executing the operation may not have the necessary authorizations to access or manipulate the MTE trees.
  
  Solution:
  To resolve the RA022 error, you can try the following steps:
  
  Check System Logs: Review the system logs (transaction SM21) for any additional error messages or warnings that could provide more context about the issue.
  Rebuild MTE Trees: If data corruption is suspected, you may need to rebuild the MTE trees. This can often be done through specific transactions or programs designed for MTE management.
  Review Configuration: Ensure that the configuration settings for MTEs are correct. This includes checking the monitoring setup in the SAP Solution Manager or other relevant configurations.
  Performance Monitoring: Monitor system performance to identify any bottlenecks. If the system is under heavy load, consider optimizing performance or scheduling the operation during off-peak hours.
  Update SAP Software: Check for any available patches or updates for your SAP system that may address known bugs related to MTE functionality.
  User Authorizations: Verify that the user has the necessary authorizations to perform the operation. You may need to consult with your SAP security team to ensure proper access rights.
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. They may have additional insights or solutions based on the specific version and configuration of your SAP system.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (Job Monitoring), SM21 (System Log), and ST22 (Dump Analysis) to help diagnose the issue.
  SAP Notes: Search for SAP Notes related to RA022 or MTE issues in the SAP Support Portal. These notes often contain specific fixes or workarounds.
  Documentation: Review the official SAP documentation for MTE management and monitoring to ensure that you are following best practices.
  
  By following these steps, you should be able to diagnose and resolve the RA022 error effectively.