SAP BW BusinessContent
Does SAP provide BW Business Content specifically for BW on HANA?
Business content is delivered along with BW releases. 2/3 of the DSO's delivered via Business Content have been prepared for BW on HANA optimization.
Please see attached link for more details.
Is there any documentation about the new HANA-Optimized BI Content?
All new HANA-Optimized BI Content is documented in the following link. There are also great examples of new content leveraging both BW models and native HANA models which is also referred to as 'mixed scenarios' (e.g. FI-AR).
Another very interesting HANA-optimized BW content is 'Product Cost Forecast and Simulation'. See the following link for detailed information.
Where can I find more information about the areas that are covered with BW's Business Content?
All Business Content is document by SAP.
Is there any further information how to use Business Content and where it can be helpful?
There are a few blogs that might be very helpful.