How to fix the Oracle error ORA-26565: Call to _arg made before calling dbms_defer.call?

In this post, you’ll learn more about the Oracle ErrorORA-26565: Call to _arg made before calling dbms_defer.call with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-26565: Call to _arg made before calling dbms_defer.call

Reason for the Error ORA-26565: Call to _arg made before calling dbms_defer.call

User invoked _arg procedure before starting a deferred call

How to fix the Error ORA-26565: Call to _arg made before calling dbms_defer.call ?

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

Invoke various procedures in the correct order.