Hi friends, Today i want to show you some possible error while installing Data Guard.
In Data Guard installation we need to connect auxilary database(standby) from Primary.
connect auxiliary oracle/welcome1@TESTDB_DG
This is RMAN connection statement from primary to standby. But there is an important point in this step.
although we enter the correct password, passwd file must be present on the remote server.
The passwd file is located under $ORACLE_HOME/dbs. So you must copy same directory.
scp initTESTDB oracle@TESTDBDG:/$ORACLE_HOME/dbs
Not try again to connect.
Note: However that error caused different reason. This could be one of the solutions