ORA Database Error Messages ORA-14456: cannot rebuild index on a temporary table August 28, 2015 mpbod ORA-14456: cannot rebuild index on a temporary table Cause: An attempt was made to rebuild an index on a temp table. Action: The index data is anyway lost at end of session/transaction. Back to previous menu 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)