How To Fix LT121 - 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: 121

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

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LT121 - Only the source or the destination bin can be set up dynamically ?

  The SAP error message LT121 ("Only the source or the destination bin can be set up dynamically") typically occurs in the context of warehouse management when trying to perform a transfer order or similar operation involving bins in a warehouse. This error indicates that there is an issue with how the bins are configured for dynamic setup in the system.
  Cause:
  The error arises when both the source bin and the destination bin are set to be dynamically determined in a transfer order or other warehouse processes. In SAP Warehouse Management (WM), you can configure bins to be dynamically determined based on certain criteria, but the system only allows one of the bins (either source or destination) to be set up for dynamic determination at a time. 
  Solution:
  To resolve this error, you need to ensure that only one of the bins (either the source or the destination) is set up for dynamic determination. Here are the steps you can take:
  
  
  Check Configuration: 
  
  Go to the configuration settings for your warehouse management in SAP.
  Verify the settings for dynamic bin determination for both source and destination bins.
  
  
  
  Adjust Transfer Order:
  
  When creating or processing a transfer order, ensure that you are not trying to dynamically determine both the source and destination bins.
  If you need to dynamically determine one, set the other to a fixed bin.
  
  
  
  Review Warehouse Process Types:
  
  Check the process types associated with the transfer order. Ensure that the process type allows for the desired bin determination settings.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files related to warehouse management and dynamic bin determination for more detailed guidance.
  
  
  
  Testing:
  
  After making the necessary adjustments, test the transfer order process again to ensure that the error is resolved.
  
  
  
  Related Information:
  
  Dynamic Bin Determination: This feature allows the system to automatically select bins based on predefined criteria, such as stock availability, bin capacity, and other factors.
  Warehouse Management (WM) Configuration: Understanding the configuration settings in SAP WM is crucial for managing how bins are determined during warehouse operations.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional insights into dynamic bin determination issues.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or a consultant who specializes in SAP WM for further assistance.