How To Fix SMT_CONFIG146 - Exception class &1 is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: SMT_CONFIG - Configuration message class

• Message number: 146

• Message text: Exception class &1 is not supported

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SMT_CONFIG146 - Exception class &1 is not supported ?

  The SAP error message SMT_CONFIG146: Exception class &1 is not supported typically occurs in the context of SAP's System Monitoring and Alerting Infrastructure (SMA) or when dealing with the SAP Solution Manager. This error indicates that the system encountered an exception class that is not recognized or supported in the current configuration.
  Causes:
  
  Unsupported Exception Class: The exception class specified in the error message is not defined or is not supported by the current version of the software or configuration.
  Configuration Issues: There may be issues in the configuration of the monitoring setup, such as missing or incorrect settings in the Solution Manager or the monitored system.
  Version Mismatch: The version of the SAP system or the Solution Manager may not be compatible with the exception class being referenced.
  Custom Development: If there are custom developments or enhancements in the system, they may be causing the exception class to be unrecognized.
  
  Solutions:
  
  Check Exception Class: Verify the exception class mentioned in the error message. Ensure that it is correctly defined in the system and is supported by your version of SAP.
  Update Configuration: Review the configuration settings in the Solution Manager or the relevant monitoring setup. Make sure that all necessary components are correctly configured.
  Upgrade SAP Components: If you are running an outdated version of SAP or Solution Manager, consider upgrading to a more recent version that supports the exception class.
  Review Custom Code: If there are custom developments, review the code to ensure that it is not causing the issue. You may need to consult with the development team to address any discrepancies.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error and the context in which it occurs.
  
  Related Information:
  
  SAP Solution Manager: This is a platform for managing SAP systems and monitoring their performance. Familiarity with its configuration and monitoring capabilities is essential for troubleshooting issues like SMT_CONFIG146.
  SAP Notes and Knowledge Base Articles: Regularly check for updates and notes related to your SAP version, as they often contain fixes for known issues.
  Documentation: Review the official SAP documentation for the specific components you are using, as it may provide insights into supported exception classes and configuration guidelines.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.