Getting RMAN-06820 ORA-01017 at archive log backup from standby
I face a problem when doing backup from a standby database. The problem is perfectly matching Doc ID 1616074.1 - but the solution described in here is not applicable.
It is an Oracle 12.1.0.2 Dataguard setup on Windows.
The problem started to occure imemdiately after having changed the sys password on the database and the password for the catalog.
The failure is:
RMAN-06820: WARNING: failed to archive current log at primary database
ORACLE error from target database:
ORA-17629: Cannot connect to the remote database server
ORA-17627: ORA-01017: invalid username/password; logon denied
This matches Doc ID 1616074.1precisely and here the solution is described as: do not use OS-autentication for the target database (as in "target /@stbybase").