How To Fix OM536 - Requires Material block Late lock


OM536 - Overview

  • Message type: E = Error

  • Message class: OM - Customizing Materialwirtschaft

  • Message number: 536

  • Message text: Requires Material block Late lock

  • Show details Hide details
  • The Material Block-Late Lock is mandatory for activating Nonexclusive
    locking mechanism.

    Error message extract from SAP system. Copyright SAP SE.


Smart SAP Assistant

  • What is the cause and solution for SAP error message OM536 - Requires Material block Late lock ?
    The SAP error message OM536 "Requires Material block Late lock" typically occurs in the context of production planning and material management. This error indicates that there is a conflict with the material lock, which prevents certain operations from being executed. Here’s a breakdown of the cause, potential solutions, and related information:
    
    Cause: Material Locking: The error usually arises when a material is locked for a specific operation or transaction, and another process is trying to access or modify it. This can happen during production orders, purchase orders, or inventory management. Late Locking: The term "late lock" suggests that the system is trying to access a material that has already been locked by another transaction, and it cannot proceed until the lock is released. Concurrent Processes: If multiple users or processes are trying to access the same material simultaneously, it can lead to this error. Solutions: Check Material Status: Verify the status of the material in question.

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