Field symbols for multiple fields?

Hi guys,

I am trying to use field symbols to populate multiple fields of an internal table. I am basically getting a value from a particular function, which I am trying to assign to different fields of a table, depending on the value that I get. So, that variable, sometimes can be assigned on a particular field, sometimes in another field (depending on its value) Is there any way of using field symbols so I can assign the value to the fields of the internal table dynamically (based on some conditions) ? If yes, how can I do that ?

Thanks in advance,

Shkelqim