ORA Database Error Messages ORA-01989: role ‘string’ not authorized by operating system June 11, 2015 mpbod ORA-01989: role ‘string’ not authorized by operating system Cause: The os role does not exist, is not granted to you, or you did not provide the correct password. Action: Re-attempt the SET ROLE with a valid os role and password, if necessary. Back to previous menu https://support.oracle.com/ http://www.oracle.com/ Share this:Click to email a link to a friend (Opens in new window)Click to print (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Pocket (Opens in new window)