How To Fix /SCWM/RF_DE122 - HU is already unloaded

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/RF_DE -

• Message number: 122

• Message text: HU is already unloaded

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/RF_DE122 - HU is already unloaded ?

  The SAP error message /SCWM/RF_DE122 HU is already unloaded typically occurs in the context of handling units (HUs) in the SAP Extended Warehouse Management (EWM) module. This error indicates that the handling unit you are trying to unload has already been unloaded, meaning that the system does not allow you to perform the unload operation again.
  Cause:
  
  Duplicate Unload Attempt: The most common cause is that the handling unit has already been processed for unloading, and the system is preventing a duplicate operation.
  Incorrect Status: The handling unit may be in a status that does not allow for unloading, or it may have been moved to a different location or status in the system.
  Transaction Errors: There may have been an error in a previous transaction that did not properly update the status of the handling unit.
  
  Solution:
  
  Check HU Status: Verify the status of the handling unit in the system. You can do this by using transaction codes like /SCWM/HU to display the handling unit and check its current status.
  Review Transaction History: Look at the transaction history for the handling unit to see if it has already been unloaded or if there were any errors in previous transactions.
  Correct the Process: If the handling unit is indeed unloaded, you may need to adjust your process to reflect that. If you need to perform a different operation, ensure you are using the correct transaction.
  Consult Logs: Check the application logs for any additional error messages or warnings that might provide more context about the issue.
  Reprocess if Necessary: If you find that the handling unit was not properly processed, you may need to reprocess the unload or perform a corrective action to update the status.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP EWM, such as /SCWM/HU for handling unit management and /SCWM/PR for processing requests.
  Documentation: Refer to SAP documentation or help files for more detailed information on handling units and their statuses.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting SAP Notes for any known issues or patches related to this error message.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.