Calling a Fast Formula of different type into a Fast Formula of different type

Hello All,

I have a rquirement where I need to invoke a Fast Formula(FF) inside another FF.

The difficult part here is to get the contexts of one FF into another for executing the FF.

I have gone through this link Calling Fast formula wihtin a fast formula already but I am getting syntax error while setting the inputs.

The way I using the FF call is as below:

DEFAULT FOR VALUE IS 0

INPUTS are VALUE

l_input_val=VALUE

l_input_val1='ASSIGNMENT_ID'

l_input_val2='DATE_EARNED'

l_input_val3='BUSINESS_GROUP_ID'

SET_INPUT(l_input_val1)