ORA Database Error Messages ORA-09703: sem_release: cannot release latch semaphore July 24, 2015 mpbod ORA-09703: sem_release: cannot release latch semaphore Cause: The semaphore used for accessing latches could not be released Action: Send trace file to your customer support representative, along with information on reproducing the error. 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)