CREATE RECOVERY CATALOG
TARGET DB : MACAW
CATALOG DB : ORA
CATALOG SCHEMA: CAT
CHECK LISTENER RUN FOR BOTH TARGET AND CATALOG DATABASE
Check database conectivity using tnsping
IN CATALOG DATABASE CREATE CATALOG SCHEMA AND GRANT RECOVERY_CATALOG_OWNER ROLE
CONNECT RMAN TO CATALOG DB AND CREATE A CATLOG
CONNECT RMAN IN TARGET DB AND REGISTER THE DATABASE WITH CATALOG