SK/OK: R42800 -> OK not vouchered

Hi Everyone from Anne.

Tonight the scheduled R42800 processed properly our sales orders, with also the SK orders but the OK order was not vouchered.

I checked work center and the R42800 ended properly.

The only thing that i notice was that yesterday someone changed the P4312 security for one role, which is different from the one used to run the scheduled report which is SYSADMIN.

What can i check to understand what was wrong? the PO was never changed since years..

There's a way to process automatically the OK not vouchered?

Thank you