ORA Database Error Messages ORA-07480: snchmod: cannot change permissions on ?/dbs/sgalm.dbf July 15, 2015 mpbod ORA-07480: snchmod: cannot change permissions on ?/dbs/sgalm.dbf Cause: When creating an instance, snlmini could not change the permissions on ?/dbs/sgalm.dbf Action: Contact your customer support representative. 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)