Maintaining Infotype 582
I have maintained Infotype 582 with begin date as 01.04.2008,
Do we need to Maintain IT 582- subtype EDA, LTA, CEA for all the financial Year or maintaining it with go live year financial year is sufficient. Suppose i have maintaned IT 582 with date 01.04.2008 , i have same exemption this year also, do i need to change it as 01.04.2009. Experts Plz advice.