Function Module Extraction

Hi All,

In my Project, there is a ZTable containing all the data.

I want to pull the data of Ztable and also need to pull 2 fields of data from standard table.

So i need to write a Code in function module to populate the data of Ztable Plus 2 fields of data.

Can you please provide me the sample coding of function module extraction.

THanks & Regards,

Vincent