How to fix the Oracle error TNS-12202: TNS:internal navigation error?

In this post, you’ll learn more about the Oracle ErrorTNS-12202: TNS:internal navigation error with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

TNS-12202: TNS:internal navigation error

Reason for the Error TNS-12202: TNS:internal navigation error

Cause: Internal navigation error.

How to fix the Error TNS-12202: TNS:internal navigation error ?

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

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