Reading Data from a SQL table to a Logical file on R/3 appl. Server

Hi All,

We would like to create Master Data using LSMW (direct Input) with source files from R/3 Application Server.

I have created files in the'/ tmp/' directory however I do not know how to read data from the SQL table and insert it into the logical file on the R/3 application server.

I am new to ABAP , please let me know the steps to be done to acheive this .

Regards

- Ajay