ORA Database Error Messages ORA-01169: DATAFILE number 1 not found. Must be present June 2, 2015 mpbod ORA-01169: DATAFILE number 1 not found. Must be present Cause: Datafile number 1 was not specified in a CREATE CONTROLFILE command. Action: Locate datafile number 1 and resubmit the CREATE CONTROLFILE command. 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)