How To Fix /SCWM/SHP_RCV786 - TU container &1 has already been unloaded from TU &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/SHP_RCV -

• Message number: 786

• Message text: TU container &1 has already been unloaded from TU &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/SHP_RCV786 - TU container &1 has already been unloaded from TU &2 ?

  The SAP error message /SCWM/SHP_RCV786 indicates that a specific transport unit (TU) container has already been unloaded from another transport unit. This error typically occurs in the context of warehouse management processes, particularly when dealing with handling units and transport units in SAP Extended Warehouse Management (EWM).
  Cause:
  The error is triggered when there is an attempt to unload a handling unit (HU) or container that has already been unloaded from a different transport unit. This can happen due to:
  
  Duplicate Unloading Attempts: The system is trying to unload the same container from multiple transport units.
  Incorrect Handling Unit Management: There may be inconsistencies in the handling unit management, such as incorrect assignments or status updates.
  System Errors: There could be a system error or a bug that is causing the handling unit to be incorrectly recognized as still being associated with the original transport unit.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Status of the Handling Unit:
  
  Use transaction codes like /SCWM/HU to check the status of the handling unit in question. Ensure that it is not already unloaded or in a different state than expected.
  
  
  
  Verify Transport Unit Assignments:
  
  Check the assignments of the transport units and handling units. Ensure that the handling unit is correctly assigned to the transport unit you are trying to unload it from.
  
  
  
  Review Unloading Process:
  
  Ensure that the unloading process is being followed correctly. If the handling unit was unloaded previously, ensure that the system reflects this change.
  
  
  
  Reprocess the Unloading:
  
  If the handling unit was unloaded incorrectly, you may need to reprocess the unloading or perform a manual adjustment in the system.
  
  
  
  Consult SAP Notes:
  
  Check for any relevant SAP Notes or patches that may address this specific error. Sometimes, there are known issues that have been documented by SAP.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot find a resolution, consider reaching out to SAP support for further assistance. Provide them with the error message details and any relevant transaction logs.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP EWM, such as /SCWM/HU for handling unit management and /SCWM/TU for transport unit management.
  Documentation: Review SAP documentation related to handling units and transport units in EWM for best practices and troubleshooting steps.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.