ORA Database Error Messages ORA-14158: too many subpartition descriptions August 26, 2015 mpbod ORA-14158: too many subpartition descriptions Cause: CREATE TABLE or CREATE INDEX contained too many subpartition descriptions; maximum number of subpartitions is 1048575. Action: Reduce number of subpartitions to not exceed 1024K-1. 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)