Functional spec clarification

Hello gurus,

I need some tips in analyzing a functional spec. I really need to know what all information I definitely need to have in a functional spec so as to start writing a technical spec.

This is how my func spec looks like:

It has few KPI's listed.

Empty business content section.(nothing mentioned)

Empty Multi provider section.(nothing mentioned)

Report properties.

Data fields (nothing mentioned)

columns and rows of report.

Drill downing characteristics.

Now my question with the above mentioned information can we call it to be a complete functional spec???? and can i start writing a technical spec???

I am confused what all information shud a functional spec have???

does it need to list all the technical names of the infoobjects, infocubes, ods, data sources etc needed for a data model??????

correct me if I am wrong:

functional spec=technical names of IO, ods, IC,etc

Technical spec=detailed information of io, ods, ic??????? is it right????

Eagerly waiting for your inputs.

PLEASE HLEP ME OUT GURUS.

WILL SURELY AWARD POINTS.

Regards