How To Fix LT150 - Putaway strategy may not be changed

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 150

• Message text: Putaway strategy may not be changed

What causes this issue?

While you were changing the putaway strategy (old field content "&V1&",
new field content "&V2&"), the system found that there were still
<GL:quant>quants</> in <GL:storage_type>storage type</> "&V3&". For
technical reasons, changing the putaway strategy is only allowed if
there are no quants in the storage type concerned.

How to fix this error?

If you want to change the putaway strategy, the entire storage type "
&V3&" must be cleared, that is, no quants may be stored in the bins.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message LT150 - Putaway strategy may not be changed ?

  The SAP error message LT150, which states "Putaway strategy may not be changed," typically occurs in the context of warehouse management when there is an attempt to change the putaway strategy for a material that is already in stock or has been processed in a way that does not allow for changes to the putaway strategy.
  Cause:
  
  Existing Stock: The material is already in stock, and the system does not allow changes to the putaway strategy for materials that have been put away.
  Open Warehouse Tasks: There may be open warehouse tasks or stock movements that are linked to the current putaway strategy.
  Configuration Settings: The configuration settings in the warehouse management system may restrict changes to the putaway strategy once it has been set for a material.
  Material Master Data: The material master data may have been set up in a way that does not allow for changes to the putaway strategy.
  
  Solution:
  
  Check Stock Status: Verify if there is any stock of the material in the warehouse. If stock exists, you may need to remove it or process it before changing the putaway strategy.
  Review Open Tasks: Check for any open warehouse tasks related to the material. If there are tasks, you may need to complete or cancel them before making changes.
  Change Strategy in Configuration: If you have the necessary authorizations, you can review the configuration settings in the Warehouse Management (WM) module to see if there are restrictions on changing the putaway strategy.
  Material Master Update: If the material master data needs to be updated, ensure that you have the correct permissions and follow the proper procedures to make changes.
  Consult Documentation: Refer to SAP documentation or consult with your SAP support team for specific guidelines on changing putaway strategies in your system.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like MM02 (Change Material) to check or change material master data, and LT03 (Create Transfer Order) to manage warehouse tasks.
  Warehouse Management Configuration: Familiarize yourself with the configuration settings in the Warehouse Management module, particularly those related to putaway strategies.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling putaway strategies.
  
  If the issue persists after following these steps, it may be beneficial to engage with your SAP support team or consult with an SAP expert for further assistance.