How to fix the Oracle error ORA-24900: invalid or unsupported mode parameter passed in call?

In this post, you’ll learn more about the Oracle ErrorORA-24900: invalid or unsupported mode parameter passed in call with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-24900: invalid or unsupported mode parameter passed in call

Reason for the Error ORA-24900: invalid or unsupported mode parameter passed in call

The mode parameter passed into the OCI Client Notification call is incorrect.

How to fix the Error ORA-24900: invalid or unsupported mode parameter passed in call ?

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

Please correct the mode parameter passed into OCI.