Role -->Object--->activity compare after upgrading from 4.6c to ECC 6.0

Hello,

Our team has recently upgrade the SAP system from 4.6 c to ECC6.0 , after successfully upgradation when i check the customized role some of the Objects and some of the profiles are in INACTIVE status.

So my question is what we have to do for cross check the authorizations with my older authorization and what are the ways to do that.

I have older 4.6C quality system to which i have to compare the newely upgraded ECC 6.0 roles.

will give full point for fast and proper reply.

thanks in advance.

Regards,