How To Fix SOS_TRANSACTION111 - Unable to close transaction - a subtransaction is still running

SAP Error Message - Details

• Message type: E = Error

• Message class: SOS_TRANSACTION - Transaction Service Messages

• Message number: 111

• Message text: Unable to close transaction - a subtransaction is still running

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 SOS_TRANSACTION111 - Unable to close transaction - a subtransaction is still running ?

  The SAP error message SOS_TRANSACTION111, which states "Unable to close transaction - a subtransaction is still running," typically occurs in the context of transaction management within SAP systems. This error indicates that there is an active subtransaction that has not been completed or closed, preventing the main transaction from being finalized.
  Causes:
  
  Active Subtransaction: A subtransaction (a transaction that is called or executed within another transaction) is still in progress. This could be due to a long-running process or an error that occurred during the execution of the subtransaction.
  Uncommitted Changes: Changes made within the subtransaction have not been committed, which means the system is waiting for a confirmation to finalize those changes.
  Error Handling: An error may have occurred in the subtransaction, causing it to hang or not complete properly.
  Locking Issues: There may be database locks that prevent the subtransaction from completing, leading to the main transaction being unable to close.
  
  Solutions:
  
  Check Active Transactions: Use transaction codes like SM12 (to check for locks) and SM21 (to check system logs) to identify any active transactions or locks that may be causing the issue.
  Commit or Rollback: If you have access to the subtransaction, ensure that it is either committed or rolled back. This can often resolve the issue.
  Debugging: If you have development access, you can debug the transaction to identify where it is hanging or failing. This may involve checking the code for any logical errors or infinite loops.
  Transaction Management: Ensure that your transaction management logic is correctly implemented. This includes proper handling of commits and rollbacks, especially in nested transactions.
  System Restart: In some cases, if the issue persists and cannot be resolved through the above methods, a system restart may be necessary to clear any hanging processes.
  Consult Documentation: Check SAP Notes and documentation for any specific guidance related to the error message and the context in which it occurs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (to check job logs), SE80 (to check object repository), and SE38 (to run reports).
  SAP Notes: Search for SAP Notes related to SOS_TRANSACTION111 for any patches or updates that may address known issues.
  Support: If the issue cannot be resolved internally, consider reaching out to SAP support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to diagnose and resolve the SOS_TRANSACTION111 error in your SAP environment.