How To Fix DBOSC121 - Error while recording statistics; component &1 not started

SAP Error Message - Details

• Message type: E = Error

• Message class: DBOSC -

• Message number: 121

• Message text: Error while recording statistics; component &1 not started

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 DBOSC121 - Error while recording statistics; component &1 not started ?

  The SAP error message DBOSC121 indicates that there was an issue while trying to record statistics for a specific component, which has not been started. This error typically arises in the context of database operations or performance monitoring within the SAP system.
  Cause:
  
  Component Not Started: The primary cause of this error is that the database component (e.g., a specific database instance or service) that the system is trying to gather statistics for has not been initialized or started.
  Configuration Issues: There may be configuration issues in the SAP system or the database that prevent the component from starting correctly.
  Database Connectivity Issues: Problems with the connection to the database can also lead to this error, as the system may not be able to communicate with the database to gather statistics.
  Resource Limitations: Insufficient system resources (like memory or CPU) can prevent the database component from starting.
  
  Solution:
  
  Start the Component: Ensure that the database component mentioned in the error message is started. You can do this through the SAP Management Console or the database management tools.
  Check Configuration: Review the configuration settings for the database and the SAP system to ensure that everything is set up correctly. This includes checking the instance profiles and parameters.
  Database Logs: Check the database logs for any errors or warnings that might indicate why the component is not starting. This can provide more context on the issue.
  System Resources: Monitor system resources to ensure that there are enough available resources for the database to start. If necessary, allocate more resources or optimize existing usage.
  Restart SAP Services: Sometimes, restarting the SAP services or the entire SAP system can resolve transient issues that may be causing the component not to start.
  Consult Documentation: Refer to SAP Notes or documentation related to your specific version of SAP and the database being used for any known issues or patches.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific fixes or updates related to the DBOSC121 error. SAP frequently releases updates that address known issues.
  Database Documentation: Review the documentation for the specific database you are using (e.g., Oracle, HANA, SQL Server) for any additional troubleshooting steps or configuration settings.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.