How To Fix WM037 - All materials from & already exist in module

WM037 - Overview

• Message type: E = Error

• Message class: WM - IS-R Assortments

• Message number: 037

• Message text: All materials from & already exist in module

What causes this issue?

All of the materials from the chosen reference are already contained in
the module.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WM037 - All materials from & already exist in module ?

  The SAP error message WM037 ("All materials from & already exist in module") typically occurs in the Warehouse Management (WM) module when you attempt to create or process a transfer order or a stock transfer for materials that are already present in the specified storage location or module. This error indicates that the system has detected that the materials you are trying to add or move are already accounted for in the system.
  
  Cause:
  
  Duplicate Entries: The materials you are trying to process are already present in the specified storage location or module.
  Incorrect Transfer Order: The transfer order may be incorrectly configured, or the materials may have already been processed in a previous transaction.
  Stock Management Issues: There may be issues with stock management settings or configurations that prevent the system from recognizing the new entries.
  
  
  Solution:
  
  
  Check Existing Stock: Verify the stock levels in the specified storage location to confirm that the materials are