How to fix the Oracle error JMS-00240: Illegal attempt to call setClientID after other actions.?

In this post, you’ll learn more about the Oracle ErrorJMS-00240: Illegal attempt to call setClientID after other actions. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

JMS-00240: Illegal attempt to call setClientID after other actions.

Reason for the Error JMS-00240: Illegal attempt to call setClientID after other actions.

Cause: Illegal attempt to call Connection.setClientID method after other actions has been taken on this Connection

How to fix the Error JMS-00240: Illegal attempt to call setClientID after other actions. ?

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

Action: set client ID before any other action on the Connection