This is a known issue. Just closed all the old Production order and re-create them in 9.1. It should be fine.
I saw the same issue when we upgraded from 9.0 to 9.1. Old productions can not be completed any more.
Frank
This is a known issue. Just closed all the old Production order and re-create them in 9.1. It should be fine.
I saw the same issue when we upgraded from 9.0 to 9.1. Old productions can not be completed any more.
Frank