How To Fix /SCWM/SHP_RCV319 - Delivery assignment cannot be changed for completed or invalid TUs

/SCWM/SHP_RCV319 - Overview

• Message type: E = Error

• Message class: /SCWM/SHP_RCV -

• Message number: 319

• Message text: Delivery assignment cannot be changed for completed or invalid TUs

Self-Explanatory Message

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/SCWM/SHP_RCV319 - Details

• The SAP error message /SCWM/SHP_RCV319 indicates that there is an issue with changing the delivery assignment for handling units (TUs) that are either completed or invalid. This typically occurs in the context of the Extended Warehouse Management (EWM) module when trying to modify the delivery assignment of a transportation unit (TU) that has already been processed or is in a state that does not allow changes.
  
  Cause:
  
  
  Completed TUs: The TU has already been fully processed, meaning that all necessary operations (like picking, packing, and shipping) have been completed. Once a TU is completed, its delivery assignment cannot be changed.
  
  
  Invalid TUs: The TU may be in an invalid state due to various reasons, such as errors during processing, missing data, or inconsistencies in the system.
  
  
  System Configuration: There may be specific configurations or settings in the EWM system that prevent changes to TUs under certain conditions.
  
  
  
  Solution:
  
  
  Check TU Status: Verify the status of the