How To Fix /ACCGO/MCK_MAINT539 - Internal error from enqueue server while requesting lock for contract &1

/ACCGO/MCK_MAINT539 - Overview

• Message type: E = Error

• Message class: /ACCGO/MCK_MAINT -

• Message number: 539

• Message text: Internal error from enqueue server while requesting lock for contract &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ACCGO/MCK_MAINT539 - Internal error from enqueue server while requesting lock for contract &1 ?

  The SAP error message /ACCGO/MCK_MAINT539 Internal error from enqueue server while requesting lock for contract &1 typically indicates an issue with the enqueue server, which is responsible for managing locks in the SAP system. This error can occur when there is a problem with the lock management for a specific contract, identified by the placeholder &1.
  Causes:
  
  Lock Table Overflow: The enqueue server may have reached its limit for the number of locks it can manage, leading to an inability to acquire new locks.
  Network Issues: Temporary network issues between the application server and the enqueue server can cause communication problems.
  System Configuration: Incorrect configuration of the enqueue server or the application server can lead to locking issues.
  Database Issues: Problems with the underlying database can also affect the ability to manage locks.
  Concurrency Issues: Multiple processes trying to access the same contract simultaneously may lead to contention for locks.
  
  Solutions:
  
  Check Lock Table Size: Increase the size