How To Fix LT244 - Activate lean WM: Storage location must not have any stocks!

LT244 - Overview

• Message type: E = Error

• Message class: LT - LE-WM: View or Table Maintenance Error Messages

• Message number: 244

• Message text: Activate lean WM: Storage location must not have any stocks!

What causes this issue?

You have attempted to activate Lean WM for a storage location in a
warehouse number (that is, activation level not equal blank). In this
warehouse number, however, there are quants that belong to this storage
location.

System Response

Lean WM cannot be activated because no quants are allowed in Lean WM.

How to fix this error?

Check whether you wish to activate Lean WM for this storage location.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message LT244 - Activate lean WM: Storage location must not have any stocks! ?

  The SAP error message LT244 ("Activate lean WM: Storage location must not have any stocks!") typically occurs when you are trying to activate Lean Warehouse Management (Lean WM) for a storage location that already has stock. Lean WM requires that the storage location be empty before it can be activated, as it needs to manage the stock in a specific way that is incompatible with existing stock.
  
  Cause:
  The primary cause of this error is that the storage location you are trying to activate for Lean WM contains stock. Lean WM is designed to manage stock in a more streamlined manner, and having existing stock in the storage location can lead to inconsistencies and complications in stock management.
  
  Solution:
  To resolve this error, you need to ensure that the storage location is empty before activating Lean WM. Here are the steps you can take:
  
  
  Check Stock Levels: Use transaction code MMBE to check the stock