Fields in 0580 Infotype

Dear All,

WHile creating record in 580, system is showing only

Leave Encashment Exemption Amount 123,00 INR

Gratuity Exemption 234.324,00 INR

VRS Exemption 324.324,00 INR

Number of LTA Exempt 1

X - LTA Carried Forward.

But when I see in Infotype Overview it shows other fields like Gross Salary, Ptax , PF , Tax Deducted , Surcharge Deducted etc.

From Overview when I was trying to change I get message "Data hidden by screen modifications"

But there is not data records exists in T588M (Infotype Screen Control) for Module Pool.