In our company , we have installed a new SAP R/3 4.7EE.
Installation went on well.
Now i want to work extractions from this R/3 system to BW. But i neither find data in Tables like Mara, Marc etc nor in the data sources.
How can fill these tables/datasources with data so that i can work with extractions.
Please let me know how to proceed in this case.
All your suggestions are welcome.