How To Fix CMCL102 - Item cannot be locked (lock management error)

CMCL102 - Overview

• Message type: E = Error

• Message class: CMCL - Service layer for component allocations

• Message number: 102

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

INCLUDE NA_OBJ_ANLSPERRV OBJECT DOKU ID TX

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CMCL102 - Item cannot be locked (lock management error) ?

  The SAP error message CMCL102, which states "Item cannot be locked (lock management error)," typically occurs when there is an issue with the locking mechanism in SAP. This error can arise in various scenarios, such as when multiple users are trying to access or modify the same data simultaneously, or when there are issues with the lock table in the SAP system.
  Causes:
  
  Concurrent Access: Multiple users or processes are trying to access or modify the same item simultaneously, leading to a lock conflict.
  Lock Table Overflow: The lock table may be full, preventing new locks from being created.
  System Performance Issues: High system load or performance issues can lead to delays in lock management.
  Database Issues: Problems with the underlying database can also affect lock management.
  User Authorization: The user may not have the necessary authorizations to lock the item.
  
  Solutions:
  
  Wait and Retry: If the error is due to concurrent access, waiting for a moment and