When I tried to Cancel the Purchase order line, I get the error message "Called/Invoiced quantity cannot be negative";

The current PO line status is Release to WH = yes; No receipt made yet.

Any ideas on how to fix this?

It has something to do with the linked contract. By cancelling the order line the called quantity on the contract is lowered by the order quantity. Somehow the called/invoiced quantity becomes negative if you cancel this line.

Regards, Adriaan

Its a std bug in Purchase Contract Called Qty (Not updated Properly), because this PO can be linked with Purcahse Contract, so please correct the called qty in Contract first.

Thx,
Dheerendra Goswami

I notice that Called Quantity in Contract line is already -ve; When are these 4 field getting updated (called qty, called amnt, invoiced qty, invoiced amnt)? I created invoice for a bunch of received POs and did not find any update to this field.

Are these fields useful? Is it safe to just make them +ve?