How to fix the Oracle error TNS-00533: Connection dissolved or not yet made?

In this post, you’ll learn more about the Oracle ErrorTNS-00533: Connection dissolved or not yet made with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

TNS-00533: Connection dissolved or not yet made

Reason for the Error TNS-00533: Connection dissolved or not yet made

Cause: Internal protocol adapter error.

How to fix the Error TNS-00533: Connection dissolved or not yet made ?

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

Action: For further details, turn on tracing and reexecute the operation. If error persists, contact Oracle Customer Support.