How To Fix /SCWM/RF_EN412 - Handling units and items for delivery &1 already unloaded

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/RF_EN -

• Message number: 412

• Message text: Handling units and items for delivery &1 already unloaded

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/RF_EN412 - Handling units and items for delivery &1 already unloaded ?

  The SAP error message /SCWM/RF_EN412 indicates that there is an issue with handling units (HUs) and items for a delivery that have already been unloaded. This error typically occurs in the context of warehouse management and logistics execution processes, particularly when dealing with radio frequency (RF) transactions in SAP Extended Warehouse Management (EWM).
  Cause:
  The error message is triggered when you attempt to perform an action (such as unloading or processing) on handling units or items that have already been marked as unloaded in the system. This can happen due to several reasons:
  
  Duplicate Unloading Attempt: The system detects that the unloading process for the specified handling units or items has already been completed.
  Incorrect Sequence of Operations: The operations may not be performed in the correct order, leading to attempts to unload items that are already processed.
  Data Consistency Issues: There may be inconsistencies in the data, such as incorrect status updates or missing transactions.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Unloading Status: Verify the unloading status of the handling units and items in the system. You can do this by checking the delivery document and the associated handling units to confirm if they have already been unloaded.
  
  
  Review Transaction Logs: Look at the transaction logs to see if there were any previous unloading attempts that may not have been properly recorded or completed.
  
  
  Correct Sequence of Operations: Ensure that you are following the correct sequence of operations in the unloading process. If you are using RF devices, make sure that the RF transactions are being executed in the right order.
  
  
  Reprocess the Delivery: If necessary, you may need to reprocess the delivery or handling units. This could involve reversing the unloading process if it was incorrectly completed.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling this error in your version of SAP EWM.
  
  
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert who can provide more tailored assistance based on your system configuration and processes.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP EWM that can help you monitor and manage handling units and deliveries (e.g., /SCWM/PRDI for processing deliveries).
  Training and Documentation: Ensure that users involved in warehouse operations are trained on the correct procedures for handling units and unloading processes to minimize errors.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.