How to fix the Oracle error ORA-24194: attempt to read data in a message as the wrong type?

In this post, you’ll learn more about the Oracle ErrorORA-24194: attempt to read data in a message as the wrong type with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-24194: attempt to read data in a message as the wrong type

Reason for the Error ORA-24194: attempt to read data in a message as the wrong type

According to JMS specification, some type conversions were not allowed.

How to fix the Error ORA-24194: attempt to read data in a message as the wrong type ?

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

Make sure to use the correct READ function to retrieve message data.