Dataguard Manager User for Container db
(c##dgmgr
) Fails (24354703)
Problem Summary: When creating a data guard protection group with the dataguard manager user set to sysdba_username=c##dgmgr
, the operation fails with the following message:
Unable to connect using connect string "c##dgmgr/<password>@<instance>". Check that the password or connect string is correct and that the database instance is running
Workaround:To solve this issue, set sysdba_username=sys
.