ORA Database Error Messages ORA-29553: class in use: string.string August 23, 2017 mpbod ORA-29553: class in use: string.string Cause: An attempt was made to modify a Java class that is in use in the current call Action: Correct the code in use in this 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)