In this post, you’ll learn more about the Oracle ErrorORA-09320: szrfc: unable to obtain the list of valid OS roles with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
ORA-09320: szrfc: unable to obtain the list of valid OS roles
Reason for the Error ORA-09320: szrfc: unable to obtain the list of valid OS roles
OS roles may not be supported on this platform
How to fix the Error ORA-09320: szrfc: unable to obtain the list of valid OS roles ?
You can fix this error in Oracle by following the below steps
See OSD error accompanying this message