Question
![](/profiles/pega_profile/modules/pega_user_image/assets/user-icon.png)
Stratosphere Technical Consulting
US
Last activity: 7 Aug 2023 10:34 EDT
Delete Rule cache before upgrading Pega
Hi,
I am planning to upgrade from Pega 7.2 to Pega 8.4. Before I run the upgrade script, should I use the SMA to flush the rule cache in the DB and in the server first? Then I will shutdown Pega and apply the upgrade script, start the app and deploy the new version of the application.
Thanks in advance.
Ben