ORA Database Error Messages ORA-28030: Server encountered problems accessing LDAP directory service August 8, 2017 mpbod ORA-28030: Server encountered problems accessing LDAP directory service Cause: Unable to access LDAP directory service Action: Please contact your system administrator 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)