How to fix the Oracle error ORA-06534: Cannot access Serially Reusable package string?

In this post, you’ll learn more about the Oracle ErrorORA-06534: Cannot access Serially Reusable package string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-06534: Cannot access Serially Reusable package string

Reason for the Error ORA-06534: Cannot access Serially Reusable package string

The program attempted to access a Serially Reusable package in PL/SQL called from SQL context (trigger or otherwise). Such an access is currently unsupported.

How to fix the Error ORA-06534: Cannot access Serially Reusable package string ?

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

Check the program logic and remove any references to Serially Reusable packages (procedure, function or variable references) which might happen in PL/SQL called from sql context (trigger or otherwise).