I have created some billing types and for them I have assigned some internal number ranges. Now when I create a billing document it is getting saved with the proper number range but no accounting document is getting generated.
Also when I try to release the invoice I am getting an error which says " *Incorrect doc.no.: 10000009. Select document number between 0090000000 and 0099999999* "
K I N D L Y suggest as U R G E N T.