How To Fix CMCL101 - Item &1 has been locked by &2


CMCL101 - Overview

  • Message type: E = Error

  • Message class: CMCL - Service layer for component allocations

  • Message number: 101

  • Message text: Item &1 has been locked by &2

  • Show details Hide details
  • What causes this issue?

    You want to edit item &V1&, which has, however, been locked by user
    &V2&.

    System Response

    The component assignment cannot be created.

    How to fix this error?

    Try to carry out the assignment again, after user &V2& has unlocked
    item &V1& or has left the Engineering Workbench.

    Error message extract from SAP system. Copyright SAP SE.


Smart SAP Assistant

  • What is the cause and solution for SAP error message CMCL101 - Item &1 has been locked by &2 ?
    The SAP error message CMCL101 indicates that a specific item (denoted by &1) is currently locked by another user or process (denoted by &2). This typically occurs in scenarios where multiple users or processes are trying to access or modify the same data simultaneously, leading to a conflict.
    
    Cause: Concurrent Access: Another user or transaction is currently editing or processing the item, which prevents other users from making changes. Transaction Locking: SAP uses locking mechanisms to ensure data integrity. If a user is in the middle of a transaction that involves the item, it will be locked until the transaction is completed or canceled. Long-running Processes: Sometimes, background jobs or long-running transactions can hold locks for an extended period, causing other users to encounter this error.
    Solution: Wait and Retry: The simplest solution is to wait for the other user or process to complete their transaction and then try again. Identify the Lock: Use transaction codes like

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