How To Fix VWHUM001 - Delivery & is already assigned to shipment & - scheduling not possible

VWHUM001 - Overview

• Message type: E = Error

• Message class: VWHUM - Messages for HUM in Transportation

• Message number: 001

• Message text: Delivery & is already assigned to shipment & - scheduling not possible

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message VWHUM001 - Delivery & is already assigned to shipment & - scheduling not possible ?

  The SAP error message VWHUM001 indicates that a delivery is already assigned to a shipment, and therefore, scheduling for that delivery is not possible. This error typically arises in the context of logistics and transportation management within SAP, particularly when dealing with deliveries and shipments.
  
  Cause:
  
  Delivery Already Assigned: The primary cause of this error is that the delivery document you are trying to schedule is already linked to an existing shipment. In SAP, a delivery can only be assigned to one shipment at a time.
  Incorrect Process Flow: Attempting to schedule a delivery that is already in a shipment process can lead to this error. This might happen if the user is trying to re-schedule or modify a delivery that is already in use.
  System 
  Configuration Issues: Sometimes, configuration settings in the SAP system related to transportation management or delivery processing can lead to this error.
  
  
  Solution:
  
  Check Shipment Assignment: Verify if the delivery is