In my current configuration, if I create a contract of 1 year, and when apply the billing plan, system automatically generate the 12 lines for each month.
but I need to create 2 billing for the whole years, like after 6 month one billing, what parameter need to set so that system only create two lines for six months each, and only generate two lines not 12.
Looking for the gurus feedback.
You could define new rules for determining dates in SPRO (tcode OVBS) and specify these parameter
Tame period = 6
Time unit = 3 'Month'
and use this rule for your billing plan type (fill field 'Next Bill. Date').
In this case the system will be creating one line for each 6 month.