How To Fix /SCWM/UI_TO_CONF025 - Negative HU differences are not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/UI_TO_CONF -

• Message number: 025

• Message text: Negative HU differences are not allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/UI_TO_CONF025 - Negative HU differences are not allowed ?

  The SAP error message /SCWM/UI_TO_CONF025 Negative HU differences are not allowed typically occurs in the context of handling units (HUs) in the SAP Extended Warehouse Management (EWM) module. This error indicates that there is an attempt to process a handling unit (HU) with a negative difference, which is not permitted in the system.
  
  Cause:
  
  Negative Handling Unit Quantity: The error usually arises when there is an attempt to confirm a transfer order (TO) or handling unit that results in a negative quantity. This can happen if the system is trying to reduce the quantity of an HU below zero.
  Incorrect Data Entry: Manual entry errors during the confirmation process can lead to discrepancies in the expected quantities.
  System Configuration: The system may be configured to disallow negative quantities for handling units, which is a common practice to maintain inventory integrity.
  
  
  Solution:
  
  Check Handling Unit Quantities: Review the handling unit involved in the transaction. Ensure that the