using bdc from internal table
My requirement is like this, please help me.
i want to pass data to ke21 transaction. I am fetching data from different tables based on different conditions as per our requirement. i will be having all the data in the internal table .
Now i want to populate the ke21 with the internal table data. I want to populate only 5 screens and rest of the screens i want to ignore it . So please tell me how to write the bdc for this requirement . we will sechudle in the background this job everyday. So please tell me which method to use session or call transaction. Please tell me step by step process what to do.
thanks for all the replies.