Need to retain the screen input after user clicks BACK

Hi,

I have a report program in HR, using LDB "PNP" and Report category : PSSPCDOC.

After the program is executed and the report is displayed on screen, if the user clicks the BACK button (F3), the selection screen is displayed with initial values. The input values provided by the user previously get lost.

I debugged and it seems that the memory gets cleared everytime the BACK button is clicked.

But i want to retain the user inputs on the selection screen if the user clicks the BACK button because the user wants to change some selection inputs not all.

I am new to HR module, please let me know how to solve this issue.