Hello,

Attached are the backups for the 2 Versions.

Steps I have taken to test.

i.) Created new item 10100 - Flute Test with Serial No. tracking
ii.) Done a GRN for 400 pcs each with Serial No.
iii.) Created a Sales Order with 250 pcs
iv.) Tried to create a Delivery in Old Version 8.0 created 2 Deliveries 1st with 200 and 2nd with 50 in New Version 8.5 No Deliveries created.


Regards,
John.