Krishna Mohan, May 02, 2019 - 11:37 am UTC
Thanks for your reply.
Here are the more input's
1) We do not have control on source DB and we can not open it in read-only mode.
2) Source non-cdb is not in archive mode.
3) we just have a DB link to source DB.
Please let me know if there is an alternative for cloning DB database.