Unable to complete transaction after changing the delivery location on Item level.

Unable to complete transaction after changing the delivery location on Item level.

Problem Statement: 

Unable to complete transaction if changed the delivery location at Item level.

Error: 

Below error appeared when click on Quick Complete button.

Solution: 

Follow below steps: -
1: Scan Customer.
2: Select Transaction Mode.
3: Scan Product.
4: Click on Item Edit button and change the Delivery Location.
5: Click on Fulfillment Button F7
6: Attach fulfillment plan and change the delivery location.

Then try to complete the transaction.