How To Fix SADA201 - Error while activating the DB kernel trace

SAP Error Message - Details

• Message type: E = Error

• Message class: SADA - CCMS: SAP DB Porting and Development

• Message number: 201

• Message text: Error while activating the DB kernel trace

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 SADA201 - Error while activating the DB kernel trace ?

  The SAP error message SADA201, which indicates "Error while activating the DB kernel trace," typically occurs when there is an issue with the database kernel tracing functionality in the SAP system. This can be related to various factors, including configuration issues, permissions, or problems with the database itself.
  Causes of SADA201 Error
  
  
  Insufficient Permissions: The user executing the trace may not have the necessary permissions to activate the DB kernel trace.
  
  
  Database Configuration Issues: There may be misconfigurations in the database settings that prevent the trace from being activated.
  
  
  Database Connectivity Problems: Issues with the connection to the database can lead to this error.
  
  
  Kernel or Database Version Compatibility: There may be compatibility issues between the SAP kernel and the database version being used.
  
  
  Trace File System Issues: The file system where the trace files are stored may be full or have insufficient permissions.
  
  
  Database Instance Not Running: The database instance may not be running or may be in a state that does not allow tracing.
  
  
  Solutions to SADA201 Error
  
  
  Check User Permissions: Ensure that the user has the necessary authorizations to activate the DB kernel trace. This may involve checking roles and profiles assigned to the user.
  
  
  Review Database Configuration: Verify the database configuration settings in the SAP system. Ensure that tracing is enabled and properly configured.
  
  
  Test Database Connectivity: Check the connection to the database. You can use transaction codes like DBACOCKPIT or DB02 to monitor the database status and connectivity.
  
  
  Check Kernel and Database Compatibility: Ensure that the SAP kernel version is compatible with the database version. If there are known issues, consider updating the kernel or database.
  
  
  Inspect File System: Check the file system where the trace files are stored. Ensure there is enough space and that the SAP system has the necessary permissions to write to that location.
  
  
  Restart Database Instance: If the database instance is not running, restart it and check if the issue persists.
  
  
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP Notes often provide patches or workarounds for known issues.
  
  
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  Related Information
  
  Transaction Codes: You can use transaction codes like ST01 (System Trace) or ST05 (SQL Trace) to gather more information about the tracing process.
  SAP Notes: Search for SAP Notes related to SADA201 for specific fixes or updates.
  Documentation: Review the SAP documentation for your specific database and SAP version for any additional configuration steps or requirements.
  
  By following these steps, you should be able to diagnose and resolve the SADA201 error effectively.