How To Fix KG535 - A system error occurred locking plan structure &

KG535 - Overview

• Message type: E = Error

• Message class: KG - CO-PA Planning

• Message number: 535

• Message text: A system error occurred locking plan structure &

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 KG535 - A system error occurred locking plan structure & ?

  The SAP error message KG535, which states "A system error occurred locking plan structure &," typically indicates that there is an issue with the locking mechanism in the SAP system related to planning structures. This can occur in various modules, particularly in Controlling (CO) when dealing with planning data.
  Causes:
  
  Locking Issues: The error often arises when the system is unable to lock the planning structure due to another process holding the lock. This can happen if multiple users or processes are trying to access or modify the same planning data simultaneously.
  Database Issues: There may be underlying database issues that prevent the system from properly managing locks.
  System Configuration: Incorrect configuration settings in the planning area or planning version can lead to locking problems.
  Transport Issues: If there have been recent transports that affect planning structures, they may not have been properly activated or could be causing conflicts.
  
  Solutions:
  
  Check Lock Entries: Use transaction code SM12