ya, suppose
i want to increase decimals only for % discount cond. type(ZDIS) from standard 3 to 5 decimals, how this can be achieved from routine?
But your intial post was different...
i've created % discount condition type ZDIS. i want to restrict number of decimals to 2, by defualt it's coming as 3 decimals.
Which is your real requirement? Explain the business scenario for your requirement.