How To Fix KA118 - System error during locking

KA118 - Overview

• Message type: E = Error

• Message class: KA - CO Overhead Costs: Overhead, Accrual Calculation

• Message number: 118

• Message text: System error during locking

How to fix this error?

Inform your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KA118 - System error during locking ?

  The SAP error message KA118, which states "System error during locking," typically occurs when there is an issue with the locking mechanism in the SAP system. This can happen during various operations, such as when trying to post a transaction or when accessing certain data that requires exclusive access.
  Causes:
  
  Database Lock Issues: The error may arise due to problems with database locks, such as deadlocks or timeouts.
  System Performance: High system load or performance issues can lead to locking problems.
  
  Configuration Issues: Incorrect configuration settings in the SAP system can also lead to locking errors.
  Transport Issues: If there are ongoing transports or changes being made to the system, it may cause temporary locking issues.
  User Session Conflicts: Multiple users trying to access the same data simultaneously can lead to conflicts.
  
  Solutions:
  
  Check Lock Entries: Use transaction code SM12 to check for existing lock entries. You can delete any unnecessary locks that may be causing the issue.
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