How To Fix LT139 - Only the source or destination item can be activated

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 139

• Message text: Only the source or destination item can be activated

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LT139 - Only the source or destination item can be activated ?

  The SAP error message LT139 ("Only the source or destination item can be activated") typically occurs in the context of warehouse management and inventory handling, particularly when dealing with transfer orders or stock movements. This error indicates that there is an issue with the activation of items in a transfer order or stock transfer process.
  Cause:
  The error usually arises due to one of the following reasons:
  
  Incorrect Item Activation: The system is trying to activate an item that is neither the source nor the destination item in the transfer order.
  Transfer Order Status: The transfer order may be in a status that does not allow for activation of items other than the designated source or destination.
  Configuration Issues: There may be configuration settings in the warehouse management module that are not aligned with the current process being executed.
  
  Solution:
  To resolve the LT139 error, you can take the following steps:
  
  
  Check Transfer Order: Verify the transfer order to ensure that you are trying to activate the correct item (either the source or destination item). Make sure that the item you are trying to activate is indeed part of the transfer order.
  
  
  Review Item Status: Ensure that the items involved in the transfer order are in a status that allows for activation. If the items are blocked or in a status that prevents activation, you may need to change their status.
  
  
  Check Configuration: Review the configuration settings in the Warehouse Management (WM) module to ensure that they are set up correctly for the processes you are trying to execute. This may involve checking the settings for transfer orders, item types, and activation processes.
  
  
  Use Transaction Codes: Utilize relevant transaction codes (like LT03 for creating transfer orders, LT12 for confirming transfer orders, etc.) to manage the transfer order and ensure that you are following the correct process.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the error message and related processes.
  
  
  Contact Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP WM, such as LT01 (Create Transfer Order), LT02 (Change Transfer Order), and LT03 (Display Transfer Order).
  SAP Notes: Check for any SAP Notes related to LT139 for additional insights or patches that may address the issue.
  User Roles and Permissions: Ensure that the user executing the transaction has the necessary permissions to activate items in the transfer order.
  
  By following these steps, you should be able to identify the cause of the LT139 error and implement a solution to resolve it.