How To Fix MM025 - & is still used as the warehouse mgmt unit for material & in warehouse &

SAP Error Message - Details

• Message type: E = Error

• Message class: MM - Messages for material master maintenance and Customizing

• Message number: 025

• Message text: & is still used as the warehouse mgmt unit for material & in warehouse &

What causes this issue?

The unit of measure &V1& is still used as the <DS:GLOS.WM_unit>WM unit
</> in at least one warehouse and may not therefore be deleted.

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?

If you want to delete the unit of measure nevertheless, change the WM
unit to another unit in the warehouses concerned.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MM025 - & is still used as the warehouse mgmt unit for material & in warehouse & ?

  The SAP error message MM025 typically indicates that there is an issue related to the material master data, specifically concerning the warehouse management (WM) unit for a material. The error message usually states something like "Material & is still used as the warehouse management unit for material & in warehouse &."
  Cause:
  
  
  Material Still in Use: The primary cause of this error is that the material you are trying to delete or change is still being referenced in the warehouse management system. This could mean that there are open stock movements, active inventory, or other transactions that are still linked to the material in the specified warehouse.
  
  
  Configuration Issues: There may be configuration settings in the warehouse management module that prevent the deletion or modification of the material.
  
  
  Open Documents: There could be open purchase orders, sales orders, or other documents that reference the material.
  
  
  Solution:
  
  
  Check Open Transactions: Review any open stock movements, inventory, or transactions related to the material in the specified warehouse. You can use transaction codes like MB51 (Material Document List) or MB5T (Stock in Transit) to check for any related documents.
  
  
  Delete or Close Transactions: If there are open transactions, you may need to complete or reverse them before you can delete or modify the material.
  
  
  Check Material Master Data: Use transaction code MM03 to view the material master data and ensure that there are no dependencies that would prevent changes.
  
  
  Use Transaction Code WM02**: This transaction allows you to manage warehouse management data. You can check if the material is still assigned to any warehouse activities.
  
  
  Consult with Your SAP Administrator: If you are unable to resolve the issue, it may be necessary to consult with your SAP administrator or support team to investigate further.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), MM03 (Display Material), WM01 (Create Warehouse), and WM02 (Change Warehouse).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP documentation on warehouse management and material master data for best practices and guidelines.
  
  By following these steps, you should be able to identify the cause of the MM025 error and take appropriate action to resolve it.