How To Fix /SCWM/UI154 - WT creation not possible for simple process (HU &1)


/SCWM/UI154 - Overview

  • Message type: E = Error

  • Message class: /SCWM/UI -

  • Message number: 154

  • Message text: WT creation not possible for simple process (HU &1)

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  • Self-Explanatory Message

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/SCWM/UI154 - Details

  • Error Code: /SCWM/UI154

    Error Message: WT creation not possible for simple process (HU &1)


    Summary

    This error indicates that the system cannot create a Warehouse Task (WT) for a handling unit (HU) because the process is defined as a 'simple process' where WT creation is not applicable or allowed.


    Root Causes

    • The warehouse process type assigned to the handling unit is configured as a simple process that does not require or support WT creation.
    • Incorrect or missing process type assignment in the warehouse order or warehouse request leading to a mismatch in expected process handling.
    • Master data inconsistencies where the HU or material is flagged for simple processes but the system attempts to create a WT.
    • User attempts to manually create or trigger WT for a process that is designed to be executed without WT in Extended Warehouse Management (EWM).


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