How to fix the Oracle error ORA-12551: TNS:missing keyword?

In this post, you’ll learn more about the Oracle ErrorORA-12551: TNS:missing keyword with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-12551: TNS:missing keyword

Reason for the Error ORA-12551: TNS:missing keyword

The supplied connect descriptor is missing one or more TNS keywords.

How to fix the Error ORA-12551: TNS:missing keyword ?

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

Check the syntax, and ensure all required keywords are present.

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