RMAN Database Error Messages RMAN-04001: heap initialization failure January 14, 2021 mpbod RMAN-04001: heap initialization failure Cause: This message should be accompanied by one or more other error messages indicating the cause of the error. Action: Check the accompanying errors. 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)