How To Fix LT156 - Either TRs or posting change notices can be generated


LT156 - Overview

  • Message type: E = Error

  • Message class: LT - LE-WM: View or Table Maintenance Error Messages

  • Message number: 156

  • Message text: Either TRs or posting change notices can be generated

  • Show details Hide details
  • What causes this issue?

    You have attempted to activate the indicators "TR generation" (field
    TR) and "Generation of posting change notice" (field PCh) together. In
    the system, only transfer requirements or posting change notices can be
    generated.

    How to fix this error?

    Check your table configuration.

    Error message extract from SAP system. Copyright SAP SE.


Smart SAP Assistant

  • What is the cause and solution for SAP error message LT156 - Either TRs or posting change notices can be generated ?
    The SAP error message LT156 indicates that either Transfer Orders (TRs) or Posting Change Notices (PCNs) can be generated, but not both at the same time. This error typically occurs in the context of warehouse management and inventory management processes when there is an attempt to create a transfer order or posting change notice for the same stock movement.
    
    Cause: Conflicting Operations: The system is trying to process a stock movement that requires either a Transfer Order or a Posting Change Notice, but the configuration or the current operation does not allow both to be generated simultaneously. Configuration Settings: The settings in the Warehouse Management (WM) or Inventory Management (IM) module may not be properly configured to handle the specific stock movement scenario. Stock Type: The stock type being processed may not support the generation of both TRs and PCNs.
    Solution: Check Configuration: Review the configuration settings in the Warehouse Management and Inventory Management modules to

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