Discussion 2 Replies 525 Views × Close popover Krishna Chaitanya Peddi (Chaitu2323) Cognizant Cognizant US View Profile Send Message Chaitu2323 Member since 2015 1 post Cognizant Posted: March 8, 2016 Last activity: April 6, 2018 Posted: 8 Mar 2016 2:14 EST Last activity: 6 Apr 2018 19:26 EDT Closed Upgrade from PRPC 6.1 to PRPC 7.1 - Deleting 6.1 Rulesets Hi All, We are planning to upgrade from PRPC 6.1 to PRPC 7.1 . So after the upgrade we are planning to cleanup 6.1 Pega Rule sets. Below link provided the list of tables from which rules needs to be deleted. https://pdn.pega.com/how-delete-ruleset-using-sql-statements 1, Are these the only tables (or) we have any more tables to consider for Cleanup ? 2. Do you have any scripts to delete the old (here 6.1) Rule sets from Data base ? 3. Is the approach of deleting the old Rule sets from database recommended ? Please share your thoughts at the earliest...Thanks for all your help... **Moderation Team has archived post** This post has been archived for educational purposes. Contents and links will no longer be updated. If you have the same/similar question, please write a new post. System Administration Upgrades × Close popover Facebook Twitter Linkedin Email Copy Link Copied! Moderation Team has archived post, learn more × Close popover This thread is closed to future replies. Content and links will no longer be updated. If you have the same/similar Discussion, please write a new Discussion. Posted: 5 years ago Posted: 16 Mar 2016 9:11 EDT × Close popover Luigi Leo (leo_l) PEGA Senior Principal Instructor Pegasystems Inc. US View Profile Send Message leo_l PEGA replied to Chaitu2323 Hello, For best practices and instructions for upgrading to 7.1 please refer to the respect product version upgrade guide. These are located on the PDN, please see: https://pdn.pega.com/products/pega-platform Regards, Lu Posted: 5 years ago Posted: 17 Mar 2016 6:24 EDT × Close popover Dhevendra Earva (earvd) PEGA Senior Manager, Cloud Engineering Pegasystems Inc. IN View Profile Send Message earvd PEGA replied to Chaitu2323 I recommend you to run the cleanup.bat to generate the DDL after the upgrade. This will generate Delete statements for all the Pega Rulesets. You can use the same statements for deleting the application specific rule sets.