You enter the check lot number as a parameter for the print program RFFOUS_C or define an appropriate variant for this program. The check print program determines the next free check number and stores the allocation of payment document number to check number or of check number to payroll accounting results (in the case of payment runs in the human resources application (HR).

When maintaining the number range, you can specify a subsequent lot which enables the print program to determine which check lot is to be printed next. This means that you do not have to change variant when a check lot is used up.

The check register file records the data resulting from the print run, and the check number status is updated automatically by the print program.