it is not able to copy performa invoice number to commercial invoice number range
If you know how system is fetching the billing document number range, you would not have posted this. You have to maintain the same object in VOFA for both billing types. Also, what will happen if user creates proforma for two different customers simultaneously. Let us assume, for both document types, number range starts from 1234. Now for Customer ABC, the first proforma reference is 1234 and for another customer DEF, the subsequent proforma reference is 5678. Now if user generates billing document for customer DEF, ideally, system would consider 1234 only and NOT 5678. For this, you need to go for billing exit USEREXIT_NUMBER_RANGE_INV_DATE in program RV60AFZC where you need to validate
- Document Category
- Customer Code
- Document Date
but again, this practice definitely, should not be encouraged.
G. Lakshmipathi