How to fix the Oracle error ORA-12206: TNS:received a TNS error during navigation?

In this post, you’ll learn more about the Oracle ErrorORA-12206: TNS:received a TNS error during navigation with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-12206: TNS:received a TNS error during navigation

Reason for the Error ORA-12206: TNS:received a TNS error during navigation

Internal navigation error because of an unexpected TNS error.

How to fix the Error ORA-12206: TNS:received a TNS error during navigation ?

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

Look at the log file to find the TNS error. If necessary, turn on tracing and repeat the operation.