Shipment creation (VT01N) gave number but it's not saved

Hello.

Im creating a Shipment on VT01N transaction in QAs. At time of saving, SAP display the normal message: "Shipment ### has been saved".

But inmediatly I received SAP Office Express info with the next message:

Update was terminated

System ID....   ECQ
Client.......   300
User.....   CPB
Transaction..   VT01N
Update key...   BA0145E43E94F1718272001E4F42C372
Generated....   25.09.2014, 17:18:20
Completed....   25.09.2014, 17:18:20
Error Info...   Modo interno cancelado con un error en tiempo ejecución (véase ST22)

I already check tables VTTK & VTTP and document was not saved, also I verified my shipment number ranges .... after I save the shipment the "Current Number" increases 10 numbers, but in VTTK nothing is saved.

If I try to create new shipment, the inbound delivery is selectionable...

I believe that is an incongruence with the number ranges, but I'm not sure how to verify this....

Thanks!