Prerequisites wrt BW Security and Authorizations prior to migrating to SAP BW on HANA

Hi all,

We are implementing BW Security for one of our clients who is currently on SAP BW 7.30 on Oracle Database. In 3-6 months time they will be migrating to SAP BW on HANA with BW 7.40. Keeping this in mind do we have to take any pre-requisites while creating analysis authorizations and roles in SAP BW 7.30.

Please advise.

Thank you.

Regards,

Pavan.