How To Fix /STTPEC/INT_TRN_MSG031 - Error occurs during locking (/STTPEC/TINTOUT)

SAP Error Message - Details

• Message type: E = Error

• Message class: /STTPEC/INT_TRN_MSG -

• Message number: 031

• Message text: Error occurs during locking (/STTPEC/TINTOUT)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /STTPEC/INT_TRN_MSG031 - Error occurs during locking (/STTPEC/TINTOUT) ?

  The SAP error message /STTPEC/INT_TRN_MSG031 typically indicates an issue related to locking during a transaction, specifically in the context of the /STTPEC/TINTOUT process. This error can occur in various scenarios, often related to data consistency and concurrency control in SAP systems.
  Cause:
  
  Lock Conflicts: The error usually arises when a transaction attempts to lock a resource that is already locked by another transaction. This can happen if multiple users or processes are trying to access the same data simultaneously.
  Long-Running Transactions: If a transaction takes too long to complete, it may hold locks longer than expected, causing other transactions to fail when they attempt to acquire the same locks.
  Configuration Issues: There may be configuration settings in the SAP system that are not aligned with the expected locking behavior.
  Database Issues: Sometimes, underlying database issues can lead to locking problems, such as deadlocks or resource contention.
  
  Solution:
  
  Identify Locking Transactions: Use transaction codes like SM12 (to view and manage locks) to identify which transactions are holding locks. You can then decide whether to terminate those transactions if they are not critical.
  Review Transaction Logic: Check the logic of the transaction that is causing the error. Ensure that it is designed to handle locking appropriately and that it releases locks as soon as they are no longer needed.
  Optimize Performance: If long-running transactions are causing locks, consider optimizing the performance of those transactions. This may involve improving the efficiency of the code or breaking down large transactions into smaller, more manageable ones.
  Adjust Lock Timeout Settings: If applicable, consider adjusting the lock timeout settings in the SAP system to allow for longer wait times before a transaction fails due to a lock.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide guidance on best practices for handling locking issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (lock entries), SM21 (system log), and ST22 (dump analysis) to diagnose and troubleshoot issues.
  SAP Documentation: Review SAP documentation related to locking mechanisms and transaction management to better understand how locks are handled in your specific version of SAP.
  Performance Monitoring: Implement performance monitoring tools to keep track of transaction performance and locking behavior over time.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with SAP support or your internal SAP Basis team for further assistance.