ORA Database Error Messages ORA-31402: unrecognized parameter string November 24, 2017 mpbod ORA-31402: unrecognized parameter string Cause: Unrecognized parameter was detected Action: Check for too many parameters in the call 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)