Scheduling a Request with incremental date range

Hi All,

We have to schedule a program to run every day to get all eligible journals which posted into system.

the Program has parameters like below

From Date:

To Date:

Ledger:

When ever we run the Prgoram we are selecting From date (First date of month) and To date (system date).

If it run tomorrow i.e 1st April

Parameter should be from 1 March to 31 March

If it run on 2nd April

Then From 1 April to 1 April

If it run on 3rd April

Then From 1 April to 2 April

If it run on 4rd April

Then From 1 April to 3 April ……..until last day of month