How To Fix /SCWM/SHP_RCV776 - Unload TU container &1 from TU &2 before docking at door

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/SHP_RCV -

• Message number: 776

• Message text: Unload TU container &1 from TU &2 before docking at door

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/SHP_RCV776 - Unload TU container &1 from TU &2 before docking at door ?

  The SAP error message /SCWM/SHP_RCV776 indicates that there is an issue with unloading a Transportation Unit (TU) from a container before it can dock at a door. This error typically arises in the context of warehouse management processes within SAP Extended Warehouse Management (EWM).
  Cause:
  The error occurs when the system detects that a Transportation Unit (TU) is still loaded with a container that needs to be unloaded before the TU can proceed to the docking door. This situation can arise due to several reasons:
  
  Incorrect Sequence of Operations: The unloading process is not being followed in the correct order.
  Pending Tasks: There may be pending tasks or operations that need to be completed before the TU can be docked.
  System Configuration: There might be configuration settings in the EWM that enforce certain rules regarding unloading and docking.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Unload the Container: Ensure that the container associated with the TU is unloaded. You can do this by navigating to the appropriate transaction in SAP EWM and performing the unload operation for the container.
  
  
  Check Pending Tasks: Review any pending tasks or operations that may be preventing the TU from docking. Complete any necessary tasks before attempting to dock the TU again.
  
  
  Review Process Flow: Ensure that the process flow is being followed correctly. Verify that all necessary steps are completed in the correct order.
  
  
  Consult Documentation: If the issue persists, consult the SAP documentation or help resources for further guidance on the specific error message and its implications.
  
  
  System Configuration: If you suspect that the issue is related to system configuration, consult with your SAP EWM administrator or technical team to review the settings and ensure they align with your operational processes.
  
  
  Error Logs: Check the error logs for any additional information that might provide insights into the cause of the error.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide updates and patches.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Training and Documentation: Ensure that warehouse staff are trained on the correct procedures for unloading and docking TUs to minimize the occurrence of such errors.
  
  By following these steps, you should be able to resolve the error and ensure that the unloading and docking processes in your SAP EWM system function smoothly.