How to fix the Oracle error ORA-30506: system triggers cannot be based on tables or views?

In this post, you’ll learn more about the Oracle ErrorORA-30506: system triggers cannot be based on tables or views with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-30506: system triggers cannot be based on tables or views

Reason for the Error ORA-30506: system triggers cannot be based on tables or views

An attempt was made to base a system trigger on a table or a view.

How to fix the Error ORA-30506: system triggers cannot be based on tables or views ?

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

Make sure the type of the trigger is compatible with the base object.