How To Fix /SCWM/L3898 - TU &1 does not allow negative stock figures

/SCWM/L3898 - Overview

• Message type: E = Error

• Message class: /SCWM/L3 -

• Message number: 898

• Message text: TU &1 does not allow negative stock figures

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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/SCWM/L3898 - Details

• The SAP error message /SCWM/L3898 TU &1 does not allow negative stock figures typically occurs in the SAP Extended Warehouse Management (EWM) module when there is an attempt to process a Transfer Order (TO) or Handling Unit (HU) that would result in negative stock levels. This can happen during various operations, such as picking, putaway, or stock transfers.
  
  Cause:
  
  Negative Stock Configuration: The system is configured to disallow negative stock levels for the specific storage type or handling unit. This is a common setting in many warehouses to prevent stock discrepancies.
  Incorrect Stock Levels: The stock levels in the system may not reflect the actual physical stock, leading to attempts to process transactions that would result in negative stock.
  Transfer Order Issues: The transfer order may be attempting to move more stock than is available in the specified location or handling unit.
  
  
  Solution:
  
  Check Stock Levels: Verify the stock levels for the handling unit or storage