RMAN-06015: error while looking up datafile copy name: +DATA//datafile/data_tbs1.01 原因：SWITC...
RMAN-03002: failure of switch command at 04/23/2011 06:03:55RMAN-20230: datafile copy not found in the recovery catalogRMAN-06015: error while looking up datafile copy name: +DATA//datafile/data_tbs1.01ChangesCauseSign In To view full details, sign in with your My Oracle Support account...