How To Fix LF198 - Confirmation of TO &1 has already began. Use "select by TO" option.

SAP Error Message - Details

• Message type: E = Error

• Message class: LF - Mobile Computing in Warehouse Logistics

• Message number: 198

• Message text: Confirmation of TO &1 has already began. Use "select by TO" option.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LF198 - Confirmation of TO &1 has already began. Use "select by TO" option. ?

  The SAP error message LF198, which states "Confirmation of TO &1 has already begun. Use 'select by TO' option," typically occurs in the context of warehouse management when you are trying to confirm a transfer order (TO) that is already in the process of being confirmed. This can happen if multiple users or processes are attempting to confirm the same TO simultaneously, or if a confirmation process was initiated but not completed.
  Cause:
  
  Concurrent Confirmation: Another user or process is already confirming the same transfer order.
  Incomplete Confirmation: The confirmation process for the TO was started but not completed, leaving it in a locked state.
  System Lock: The system may have a lock on the TO due to ongoing processes or transactions.
  
  Solution:
  
  Use "Select by TO" Option: Instead of trying to confirm the TO directly, use the "Select by TO" option in the confirmation screen. This allows you to specify the TO number and check its status.
  Check for Active Processes: Verify if another user is currently confirming the TO. You can check the system logs or ask your colleagues if they are working on the same TO.
  Complete or Cancel Existing Confirmation: If you have access, check if there is an incomplete confirmation for the TO and either complete or cancel it.
  Wait and Retry: If the TO is being confirmed by another user, you may need to wait until that process is completed before attempting to confirm again.
  System Administration: If the issue persists, it may require intervention from your SAP system administrator to release any locks or to investigate further.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LT03 (Create Transfer Order), LT12 (Confirm Transfer Order), and LT24 (Display Transfer Order).
  User Roles: Ensure that you have the appropriate permissions to confirm transfer orders and access the necessary transaction codes.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message, as there may be updates or fixes provided by SAP.
  
  If the problem continues after trying these solutions, it may be beneficial to consult with your SAP support team for further assistance.