ORA-03135 ON TTNN AT PRIMARY IN 12C DATABASE
(Doc ID 2150858.1)
Last updated on FEBRUARY 20, 2019
Applies to:Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Cloud Schema Service - Version N/A and later
Information in this document applies to any platform.
Network disconnect between the primary and the standby occurs for the TT00 and the RFS process.
Below example shows disconnect between primary and the standby
We see the RFS process on the standby gets the network disconnection error TNS-12535 and the TT00 process on the primary throws the ORA-3135..
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