How To Fix DBOSC120 - Error while recording statistics; previous component &1 not finished

SAP Error Message - Details

• Message type: E = Error

• Message class: DBOSC -

• Message number: 120

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

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 DBOSC120 - Error while recording statistics; previous component &1 not finished ?

  The SAP error message DBOSC120 indicates that there is an issue with recording statistics in the database, specifically that a previous component has not finished its operation. This can occur in various scenarios, often related to database operations or performance monitoring.
  Cause:
  
  Incomplete Previous Operation: The error typically arises when a database operation (like a transaction or a query) is still in progress, and the system attempts to record statistics for that operation.
  Concurrency Issues: If multiple processes are trying to access or modify the same data simultaneously, it can lead to conflicts and incomplete operations.
  Database Locking: The database might be locked due to a long-running transaction or a deadlock situation, preventing the completion of the previous component.
  Configuration Issues: There may be misconfigurations in the database or SAP system that affect how statistics are recorded.
  
  Solution:
  
  Check Active Transactions: Use transaction codes like SM12 (to check for locks) and SM21 (to view system logs) to identify any long-running or stuck transactions that may be causing the issue.
  Monitor Database Performance: Use database monitoring tools to check for performance bottlenecks or locks that might be affecting the operation.
  Restart the Process: If a specific process is causing the issue, consider terminating it and restarting the operation.
  Review Configuration: Ensure that the database and SAP system configurations are set correctly for performance monitoring and statistics recording.
  Database Maintenance: Perform regular database maintenance tasks, such as updating statistics, to ensure optimal performance.
  Consult SAP Notes: Check the SAP Support Portal for any relevant notes or patches that address this specific error message.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes like ST22 (dump analysis), SM37 (job monitoring), and DB02 (database performance).
  SAP Documentation: Review SAP documentation related to database performance and monitoring for best practices.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your database administrator or SAP support for further investigation.