startup nomount
restore controlfile from ..;
alter database mount;

restore datafile {все, кроме 22} until time ..; 

ALTER DATABASE DATAFILE 22 OFFLINE DROP; 

recover database until time ..; 
RMAN-06094: datafile 22 must be restored

recover database skip tablespace "TS1" until time ..;
recover tablespace "TS1" until time ..;
RMAN-05010: target database must be opened in READ WRITE mode for Tablespace Point-in-Time Recovery
recover datafile 22 until time ..;
RMAN-06067: RECOVER DATABASE required with a backup or created control file

alter database open RESETLOGS;
recover datafile 22 until time ..;
RMAN-20207: UNTIL TIME or RECOVERY WINDOW is before RESETLOGS time

ALTER DATABASE DATAFILE 22 OFFLINE DROP; 

recover database until time ..; 
RMAN-06094: datafile 22 must be restored

RMAN> recover database skip tablespace "USERS","MY":"TSEXT","PDB$SEED":"SYSTEM","PDB$SEED":"SYSAUX","PDB$SEED":"UNDOTBS1" until sequence 10000;

-- и ругань на первый оффлайн_дропнутый файл не скипнутого тс
RMAN-06094: datafile 22 must be restored