ERROR

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[WARNING] [INS-08102] Unexpected error occurred while transitioning from state ‘PrimaryDatabase’

When running dbca with -createDuplicateDB, dbca is failed by INS-8102.

Solution:

I have dropped the tablespace that is configured for lost write protection (shadow tablespace)….to find the tablespace name:

SQL> select tablespace_name from dba_tablespaces where CONTENTS=’LOST WRITE PROTECTION’;

SQL> drop tablespace XXXX including contents and data files;

To find more information about lost write protection you can refer to my article: Oracle Database Lost Write Detection & Recovery Options – Geodata Master