I've developed a noraml ALV grid report which have Date selection option as input selection parameter. In that , I want to declare last month date as defualt value to date-low range. Whenever the Tcode is entered, it should show the date ranges with my default values as date-low is last month date and date-high is current system date (this one I've given as sy-datlo).
Please help me how to declare last month date to my low range field.
thanks & regards