ORA Database Error Messages ORA-07474: snclrd: close error, unable to close sgadef.dbf file July 15, 2015 mpbod ORA-07474: snclrd: close error, unable to close sgadef.dbf file Cause: An error occurred in close, while closing the file “?/dbs/sgadef@.dbf” Action: Check errno. Possible operating system error. 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)