How To Fix /SCWM/UI_TO_CONF042 - Correction only possible for confirmed product WT without serial numbers

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/UI_TO_CONF -

• Message number: 042

• Message text: Correction only possible for confirmed product WT without serial numbers

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/UI_TO_CONF042 - Correction only possible for confirmed product WT without serial numbers ?

  The SAP error message /SCWM/UI_TO_CONF042 Correction only possible for confirmed product WT without serial numbers typically occurs in the context of Warehouse Management (WM) or Extended Warehouse Management (EWM) when you are trying to make changes to a transfer order (TO) that has already been confirmed, but the transfer order involves products that are serialized.
  Cause:
  
  Confirmed Transfer Order: The error indicates that you are attempting to modify a transfer order that has already been confirmed. Once a transfer order is confirmed, certain changes are restricted to maintain data integrity.
  Serialized Products: The presence of serialized products in the transfer order adds an additional layer of complexity. SAP does not allow modifications to confirmed transfer orders that involve serialized items because it could lead to inconsistencies in inventory management and tracking.
  
  Solution:
  To resolve this error, you can consider the following approaches:
  
  
  Revert Confirmation: If possible, you may need to reverse the confirmation of the transfer order. This can be done using transaction codes like LT0G (for reversing transfer order confirmations) or similar, depending on your system configuration. However, this may not always be feasible depending on your business processes.
  
  
  Create a New Transfer Order: If reverting the confirmation is not an option, you may need to create a new transfer order to reflect the necessary changes. This is often the safest approach when dealing with serialized products.
  
  
  Check Serial Number Management: Ensure that the serial number management settings are correctly configured in your system. If the serial numbers are not required for the specific products, you might consider adjusting the product master data to not require serial numbers.
  
  
  Consult Documentation: Review SAP documentation or consult with your SAP support team for specific guidelines related to your version of SAP EWM or WM, as there may be additional considerations or configurations that apply.
  
  
  User Authorization: Ensure that you have the necessary authorizations to perform the actions you are attempting. Sometimes, restrictions can be due to user roles and permissions.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LT03 (Create Transfer Order), LT12 (Confirm Transfer Order), and LT0G (Reverse Confirmation).
  Training and Documentation: Consider training sessions or documentation on handling transfer orders and serialized products in SAP to better understand the implications of confirmations and modifications.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with your SAP support team or a consultant who specializes in SAP EWM/WM for further assistance.