SAP BusinessObjects Enterprise InfoView User's Guide
To focus-drill down a level in a crosstab
Double-click the member you want to drill down.
The child members replace their parent.
Alternatively, you can right-click the member, point to Drill, and click Focused Down.
SAP BusinessObjects
http://www.sap.com/sapbusinessobjects/
Support services
http://service.sap.com/bosap-support/
Product Documentation on the Web
http://help.sap.com/