How To Fix LT021 - Only the source or the destination bin can be set up dynamically

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 021

• Message text: Only the source or the destination bin can be set up dynamically

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message LT021 - Only the source or the destination bin can be set up dynamically ?

  The SAP error message LT021 ("Only the source or the destination bin can be set up dynamically") typically occurs in the context of warehouse management and inventory handling in SAP. This error indicates that there is an issue with the configuration of dynamic bin management in the warehouse.
  Cause:
  The error arises when both the source bin and the destination bin are set to be dynamically determined in a transfer order or during a stock movement. In SAP, you can only have one of these bins set up to be dynamic at a time. This is a restriction in the system to ensure that the process can be managed effectively.
  Solution:
  To resolve this error, you need to check the configuration of the transfer order or the stock movement you are trying to execute. Here are the steps you can take:
  
  
  Review Transfer Order Settings:
  
  Check the transfer order type and ensure that either the source bin or the destination bin is set to be dynamically determined, but not both.
  You can do this in the configuration settings for the warehouse management system (WMS).
  
  
  
  Adjust Warehouse Management Configuration:
  
  Go to the configuration settings in SAP (Transaction SPRO).
  Navigate to Logistics Execution > Warehouse Management > Transfer Order > Define Transfer Order Types.
  Review the settings for the transfer order type you are using and ensure that only one of the bins is set to be dynamic.
  
  
  
  Check Movement Type:
  
  If you are using a specific movement type, check its configuration to ensure it aligns with the dynamic bin settings.
  
  
  
  Test the Changes:
  
  After making the necessary adjustments, try to create the transfer order or perform the stock movement again to see if the error persists.
  
  
  
  Consult Documentation:
  
  If you are unsure about the settings, refer to SAP documentation or consult with your SAP support team for guidance on the specific configuration for your warehouse setup.
  
  
  
  Related Information:
  
  Dynamic Bin Management: This feature allows the system to automatically determine the best bin for storage or retrieval based on predefined criteria. It is essential to configure it correctly to avoid conflicts.
  Warehouse Management (WM) Module: Understanding the WM module's functionalities and configurations can help in troubleshooting similar issues in the future.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional insights into dynamic bin management.
  
  By following these steps, you should be able to resolve the LT021 error and ensure that your warehouse operations run smoothly.