Oracle Data Guard with SAP

Hi all,

If we implement Oracle data Guard with 11.2.0.3 than can we start the SAP in read only mode? If yes than How ? Do we have any SAP Note for that? Or if it is not possible than how can we check whether SAP will run at the time of activating the Data Guard?

I have gone through Setting up Oracle 11g Data Guard  for SAP customers and 105047 - Support for Oracle functions in the SAP environment . But these do not contain my query.

Regards