In this post, you’ll learn more about the Oracle ErrorORA-14454: attempt to reference temporary table in a referential integrity constraint with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
ORA-14454: attempt to reference temporary table in a referential integrity constraint
Reason for the Error ORA-14454: attempt to reference temporary table in a referential integrity constraint
An attempt was made to reference temporary table in a referencial integrity constraint. This is not supported.
How to fix the Error ORA-14454: attempt to reference temporary table in a referential integrity constraint ?
You can fix this error in Oracle by following the below steps
Use triggers.