ORA Database Error Messages ORA-01963: Must specify a block number June 11, 2015 mpbod ORA-01963: Must specify a block number Cause: An invalid block number was specified. Action: Enter a valid block number and retry the operation. For more information on valid block numbers, see the >Oracle9i SQL Reference. 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)