System variable 956 determines when it is possible to close a job that has purchase orders.
0. Always allow job to be closed.
1. Allow job closure, even if the job contains purchase orders under preparation, you can select the value “1 – Allow job to be closed with non-approved and non-settled purchase orders”.
2. If the purchase orders need to be approved to allow job closure, select the value “2 – Allow job to be closed with approved and settled purchase orders”.
3. Only allow job closure if all purchase orders on the job are settled or the job does not contain any purchase orders, you can select the value “3 – Allow job to be closed with settled purchase orders”.