I also have meet this problem.
I created a cross-company purchase order with all the necessary data. If I open VL10B and select the PO(by date or order number... both works) it is shown just fine.
BUT when I click the button for background creation, it doesn't work, the column with the SD-document stays empty.
There's no log or error-message, just nothing which would give me a hint about what's the problem.
Just show in left bottom
Message no. VR547
I think Mr. Boban Kostichas same issue, but no answers. ref Problems within VL10b (delivery is NOT created) | SCN
Anybody got any ideas what to check in order to find out where's the problem?
Thanks a lot!