How to fix the Oracle error ORA-06030: NETDNT: connect failed, unrecognized node name?

In this post, you’ll learn more about the Oracle ErrorORA-06030: NETDNT: connect failed, unrecognized node name with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-06030: NETDNT: connect failed, unrecognized node name

Reason for the Error ORA-06030: NETDNT: connect failed, unrecognized node name

Node name specified in host string is unknown (probably misspelled)

How to fix the Error ORA-06030: NETDNT: connect failed, unrecognized node name ?

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

Retry with correct node name

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