How To Fix /SCWM/TW_WT023 - HU &1 passed twice. Second entry is ignored

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/TW_WT -

• Message number: 023

• Message text: HU &1 passed twice. Second entry is ignored

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/TW_WT023 - HU &1 passed twice. Second entry is ignored ?

  The SAP error message /SCWM/TW_WT023 HU &1 passed twice. Second entry is ignored typically occurs in the context of handling units (HUs) in the Extended Warehouse Management (EWM) module of SAP. This error indicates that a handling unit (identified by &1) has been passed to the system more than once during a process, and the system is ignoring the second entry to prevent duplication.
  
  Cause:
  
  
  Duplicate Handling Unit Entry: The most common cause of this error is that the same handling unit is being processed multiple times in a single transaction or operation. This can happen if:
  
  The handling unit is scanned or entered more than once.
  There is a programming or configuration issue that causes the system to attempt to process the same HU multiple times.
  
  
  
  User Error: Users may inadvertently scan or input the same HU multiple times during a process, such as during goods receipt, picking, or packing.
  
  
  System Configuration: There may be