ORA Database Error Messages ORA-01793: maximum number of index columns is 32 June 11, 2015 mpbod ORA-01793: maximum number of index columns is 32 Cause: While creating an index, more than 32 columns were specified. Action: Remove some columns from the index definition. If all the columns indexed are required, split them into two indexes. 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)