Benefit Fast Formula database items are not fetching values.

Summary

We are calculating enrollment amount based on hours and rate. but unable to calculate due to database items not fetching values.

Content

 

Hi Experts,

We are calculating enrollment amount based on hours and rate. but unable to calculate due to database items not fetching values.

 

 l_hold = ((l_hour * l_rate) * 52)/12 ----- Full fast formula is given below.

Calculation is not happening at this line. IF i hard code values for l_hour and l_rate then it is working fine. I feel these variables are not fetching the values . Please suggest/correct  me if something is missing here.