ORA Database Error Messages ORA-21501: program could not allocate memory November 24, 2016 mpbod ORA-21501: program could not allocate memory Cause: The operating system has run out of memory Action: Take action to make more memory available to the program 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)