During duplicate command or during normal recovery process of database, if ORA-01547 comes, it would mean that datafile(s) are not consistent after the recovery and need more redo data to be applied to make datafiles consistent. The full error stack could be like the following.
ORA-01547: warning: RECOVER succeeded but OPEN RESETLOGS would get error below ORA-01194: file 1 needs more recovery to be consistent ORA-01110: data file 1: '+DATAC1/operat/system01.dbf' |
