HOW TO USE FUNCTION MODULE

Hi friends,

i have one function module which converts the number of Seconds into TIME format( HH:MM:SS)..

the function module name is :MONI_TIME_CONVERT

for this we need to give the seconds as input.. that function module will convert those and it will give the out put..

how can we define as variables.. and can u give me the code for using this FM..

how many variables can we decalr.. and how..?

regards

Babu