Hi sujit,
I have used this and it shows the record but it displays only a lower range date.like i amm using study period and customer exit on ADAT2 field which is meter reading date new and i choose a range date like 01.01.2010 - 12.31.2012.it displays a reading date only 01.01.2010.i want to display records in between of the given date range.there might be problem in my coding of customer exit.