How To Fix /SCWM/TM029 - Lock object &1 called for &2 in mode &3 with parameters &4


/SCWM/TM029 - Overview

  • Message type: E = Error

  • Message class: /SCWM/TM -

  • Message number: 029

  • Message text: Lock object &1 called for &2 in mode &3 with parameters &4

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  • Self-Explanatory Message

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/SCWM/TM029 - Details

  • The SAP error message /SCWM/TM029 typically relates to a lock object issue in the SAP Extended Warehouse Management (EWM) system. This error occurs when a lock object is being accessed in a mode that is incompatible with the current state of the system or when there is a contention for the lock by multiple processes.
    
    Cause: Lock Contention: The error usually indicates that another transaction or process is currently holding the lock on the specified object, preventing the current transaction from acquiring it. Long-running Transactions: If a transaction takes too long to complete, it may hold locks longer than expected, leading to contention. Incorrect Lock Mode: The mode in which the lock is being requested may not be appropriate for the operation being performed (e.g., trying to acquire an exclusive lock when a shared lock is needed). System
    Configuration Issues: There may be configuration issues in the EWM system that lead to improper handling of

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