AMD Database Error Messages AMD-00113: PROCEDURE string, invalid operation September 6, 2019 mpbod AMD-00113: PROCEDURE string, invalid operation Cause: UTL_FILE.INVALID_OPERATION: An error occurred when accessing a file Action: Check that the file being accessed is not already opened by another program, then retry 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)