Dear Priya,
I'm sure this error is coming because of inconsistency info type 0009 but there are several ways
Ex 1:
If employee has been hired on 01.01.2014 & did run payroll without maintaining info type 0009 then that amount will be stored in one specific technical wage type again just assume that up to 28.02.2014 you ran payroll so total two months amounts will be stored in one tech wage type.
for example
Jan = 100
Feb = 100 --> total is equal to = 200
Now whenever you will run march payroll 01.03.2014 automatically system will fetch last two months take home and current month take home salary = 300.
ex2:
You might haven't maintained info type 0009.
Ur's Mohan