How To Fix /CFG/ACTIVATION034 - Error writing log for class &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /CFG/ACTIVATION -

• Message number: 034

• Message text: Error writing log for class &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /CFG/ACTIVATION034 - Error writing log for class &1 ?

  The SAP error message /CFG/ACTIVATION034 typically indicates an issue related to the activation of a configuration object, such as a class or a configuration setting. The specific message "Error writing log for class &1" suggests that there was a failure in logging the activation process for the specified class.
  Causes:
  
  Authorization Issues: The user may not have the necessary authorizations to write logs or activate the configuration.
  Database Issues: There could be problems with the database connection or the database itself, preventing the log from being written.
  System Configuration: Misconfigurations in the SAP system or the application server may lead to logging failures.
  Disk Space: Insufficient disk space on the server where the logs are being written can cause this error.
  Temporary System Issues: Sometimes, temporary issues with the SAP system or application server can lead to this error.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to perform the activation and write logs. You may need to consult with your SAP security team.
  Database Connection: Verify that the database is up and running and that there are no connectivity issues. Check the database logs for any errors.
  Check System Configuration: Review the system configuration settings to ensure that logging is properly set up. This may involve checking the configuration of the application server.
  Disk Space: Check the available disk space on the server. If it is low, consider freeing up space or increasing the disk capacity.
  Review Logs: Look at the system logs (transaction SM21) and the developer traces (transaction ST22) for any additional error messages that could provide more context.
  Restart Services: If the issue seems to be temporary, restarting the relevant SAP services or the application server may resolve the problem.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like SM21 (System Log), ST22 (Dump Analysis), and SLG1 (Application Log) to investigate further.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engaging with the SAP Community forums can also provide insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be necessary to involve SAP support for further assistance.