/AIF/PERS_TBL_GEN116 - Failed to lock table &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /AIF/PERS_TBL_GEN -

• Message number: 116

• Message text: Failed to lock table &1

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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AnswerBot

• What is the cause and solution for SAP error message /AIF/PERS_TBL_GEN116 - Failed to lock table &1 ?

  The SAP error message /AIF/PERS_TBL_GEN116 Failed to lock table &1 typically indicates that there is an issue with table locking in the Application Interface Framework (AIF) of SAP. This error can occur when multiple processes or users are trying to access or modify the same table simultaneously, leading to a conflict.
  Causes:
  
  Concurrent Access: Multiple sessions or processes are trying to access or modify the same table at the same time.
  Long-Running Transactions: A transaction that takes a long time to complete may hold a lock on the table, preventing other processes from accessing it.
  Deadlocks: Situations where two or more processes are waiting for each other to release locks, causing a deadlock.
  Database Issues: Problems with the underlying database that may affect locking mechanisms.
  
  Solutions:
  
  Wait and Retry: If the error is due to temporary contention, waiting for a few moments and then retrying the operation may resolve the issue.
  Check for Long-Running Transactions: Use transaction codes like SM12 (to view lock entries) and SM21 (to check system logs) to identify any long-running transactions that may be holding locks.
  Analyze Lock Entries: In SM12, you can check for existing locks on the table in question. If you find unnecessary locks, you may need to release them (with caution).
  Optimize Processes: Review the processes that access the table to ensure they are optimized and not holding locks longer than necessary.
  Database Configuration: If the issue persists, consider checking the database configuration and performance, as it may require tuning to handle concurrent access better.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches or updates that could resolve the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (lock entries), SM21 (system log), and ST22 (dump analysis) for troubleshooting.
  SAP Support: If the issue continues, consider reaching out to SAP Support for assistance, especially if it is affecting production systems.
  Documentation: Review the official SAP documentation for AIF and locking mechanisms to understand better how they work and best practices for managing them.
  
  By following these steps, you should be able to diagnose and resolve the locking issue related to the error message /AIF/PERS_TBL_GEN116.