How to fix the Oracle error ORA-17630: Mismatch in the remote file protocol version client string server string?

In this post, you’ll learn more about the Oracle ErrorORA-17630: Mismatch in the remote file protocol version client string server string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-17630: Mismatch in the remote file protocol version client string server string

Reason for the Error ORA-17630: Mismatch in the remote file protocol version client string server string

Cannot communicate with the remote database server as there is a mismatch in the Oracle file protocol version.

How to fix the Error ORA-17630: Mismatch in the remote file protocol version client string server string ?

You can fix this error in Oracle by following the below steps

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