Diagnosis
Payment form numbers have 12 places and can contain one or two checkdigits. The number and type of check digits is dependent on thefunction processed at event 0180.
If a check digit is used, the payment form numbers from the numberrange must show a leading zero, whereas if two check digits are used,two leading zeros are necessary.
The check digit(s) are attached to the number and the appropriatenumber of leading zeros removed.
In the current case, invalid number &V1& is determined from the numberrange that does not show the necessary leading zeros.

System Response
Error message: no payment form is created

Procedure
Correct the number ranges for payment forms with transaction FPN4.