Your catalog database would be the one where you have created the rman user. That would be either DATA1 or DATA2 not RCAT.

export ORACLE_SID= ?

sqlplus sys/passwd@your-catalog instance <-- where you have created the user rman

SQL> grant connect, resource to rman;
SQL> exit

rman catalog rman/rman
RMAN> create catalog tablespace catalog;
RMAN> connect target sys/passwd@targetdb
RMAN> register database;
RMAN> exit


Sam

[Edited by sambavan on 06-14-2001 at 11:57 AM]