Solution Manager BI Reporting

Dear Experts,

Good day, please experts i need some help over here using solution manager to export data into BW infocubes.

i read about the data extraction "Incident management" and i knew that the solution manager is the donor of data into BW. but i miss how to extract data from Solution manager to BW infocubes. can any body give me some help here i searched and tried a lot but i didn't reach something yet.

Regards ...

Marwan Ellaboudy