generic data extraction using function module.

[sreenivas]

Hello members,

can u help me how to create generic data extraction using function module (step by step).
thanks in adavnce, eagerly waiting for ur reply

[Srinath V.J]

Hi Srinivas,

Here is a link to doing a Generic Data Source extraction using a Functional module.

Please check it out and let us know if u need any info.

http://bitheway.ning.com/profiles/blog/show?id=2047819%3ABlogPost%3A16

Thanks,
Srinath

[sreenivas]

hello,
thanks for replying soon.

In generic data extraction ,data extraction is caterigorised in three ways such as 1. table / view.
2. infoset query.
3. function module.

the link u provided is table data extraction. actually i asked is function module data extraction.

thanks in advance .

[sridher]

The easiest way to work out with Function Module is to copy the standard one and modify according to your reqirement.

The standard one is RSAX_BIW_GET_DATA_SIMPLE .

Dont forget to copy the Function grp RSAX into a custom defined Grp and Modify the Ranges options as per ur req.
and in Function module, in Sourcecode and Tables, Do modify the E_T_data with ur Generic datasource ,make sure u also modify the select statements within the sourcecode. If you have an idea on ABAP its really easy to work out.
And regarding the creation of Datasource.

Its really Simple.

Goto RSo2.
Give the name of Datasource.
Give the Fm name and Extract Struc ( name of D.S only).
Save and Generate.
thats it.