ORA Database Error Messages ORA-01473: cannot have subqueries in CONNECT BY clause June 8, 2015 mpbod ORA-01473: cannot have subqueries in CONNECT BY clause Cause: Subqueries cannot be used in a CONNECT BY clause. Action: Remove the subquery or move it to the WHERE clause. 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)