Hi Ragav,
To extract data from R/3 to BW using fm,we need to create the data source by providing the name of the fm, and the r/3 extract structure name from which the data is extracted.
you can refer the Function module "RSAX_BIW_GET_DATA", to extract the data. You can code by adding the select staments, and the data messaging statements, and finally put the data in a loop to make the data packeting. Remember you should not change the import paraments of the Function Module. you should provide the extract structure name to E_T_DATA in the tables column of the FM.
I hope this will suffice for you to create the Extractor FM to extract the data from R/3 to BW.
Dilse...
Harish
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