How To Fix LT018 - Transfer type is not defined

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 018

• Message text: Transfer type is not defined

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LT018 - Transfer type is not defined ?

  The SAP error message LT018, which states "Transfer type is not defined," typically occurs in the context of warehouse management and inventory transfer processes. This error indicates that the system cannot find a valid transfer type for the operation you are trying to perform, which can hinder the execution of transfer postings or stock movements.
  Causes of LT018 Error
  
  Missing Transfer Type Configuration: The transfer type you are trying to use has not been defined in the system.
  Incorrect Movement Type: The movement type associated with the transfer may not be correctly configured or may not correspond to a valid transfer type.
  User Authorization Issues: The user may not have the necessary authorizations to access or use the defined transfer types.
  Custom Development Issues: If there are custom developments or enhancements in the system, they may interfere with the standard transfer type functionality.
  
  Solutions to LT018 Error
  
  
  Define Transfer Type:
  
  Go to the transaction code SPRO (SAP Reference IMG).
  Navigate to Logistics Execution > Warehouse Management > Transfer Types.
  Check if the required transfer type is defined. If not, create a new transfer type as needed.
  
  
  
  Check Movement Type:
  
  Ensure that the movement type you are using is correctly linked to a transfer type.
  You can check this in the same SPRO path under Movement Types and ensure that the movement type is configured correctly.
  
  
  
  User Authorizations:
  
  Verify that the user has the necessary authorizations to perform the transfer operation. This can be checked with the help of your SAP security team.
  
  
  
  Review Custom Code:
  
  If there are any custom enhancements or modifications, review them to ensure they are not causing the issue. You may need to consult with your ABAP developers.
  
  
  
  Check for System Notes:
  
  Sometimes, SAP releases notes that address specific issues. Check the SAP Support Portal for any relevant notes related to LT018.
  
  
  
  Testing:
  
  After making changes, perform a test to ensure that the transfer type is now recognized and that the error does not occur.
  
  
  
  Related Information
  
  Transaction Codes: 
  
  LT01: Create Transfer Order
  LT02: Change Transfer Order
  LT03: Display Transfer Order
  
  
  Movement Types: Movement types are crucial in determining how stock is moved within the warehouse. Ensure that the movement types are correctly set up in the system.
  SAP Documentation: Refer to SAP Help documentation for detailed information on warehouse management and transfer types.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.