How To Fix CMCL107 - Operation cannot be locked (lock management error)

CMCL107 - Overview

• Message type: E = Error

• Message class: CMCL - Service layer for component allocations

• Message number: 107

• Message text: Operation cannot be locked (lock management error)

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Error message extract from SAP system. Copyright SAP SE.

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• What is the cause and solution for SAP error message CMCL107 - Operation cannot be locked (lock management error) ?

  The SAP error message CMCL107, which states "Operation cannot be locked (lock management error)," typically occurs in the context of SAP's lock management system. This error indicates that the system is unable to acquire a lock on a particular operation or resource, which can lead to issues in processing transactions or executing certain functions.
  Causes:
  
  Lock Table Overflow: The lock table may be full, meaning that there are too many locks currently held, and the system cannot accommodate new ones.
  Deadlocks: Two or more processes may be waiting for each other to release locks, leading to a deadlock situation.
  Long-Running Transactions: A transaction that takes too long to complete may hold locks for an extended period, preventing other transactions from acquiring the necessary locks.
  System 
  Configuration Issues: Incorrect configuration of lock parameters or insufficient resources allocated to the lock management system.
  Database Issues: Problems with the underlying database that affect lock management.
  
  Solutions:
  
  Check Lock Table Status: Use