Discussion4Replies376Views×Close popoverSunil Darla (SunilKumarD) Princeton Blue Princeton Blue US View Profile SunilKumarD Member since 2012 18 posts Princeton Blue Posted: August 12, 2015Last activity: April 6, 2018Posted: 12 Aug 2015 20:50 EDTLast activity: 6 Apr 2018 19:26 EDT Closed Upgrade only Data SchemaHi,We are planning an upgrade from 6.3 SP1 to 7.1.8 and thinking of following approach1. Split 6.3 Rules schema into 7.1.8 Rules and Data2. Upgrade only 7.1.8 Data schema3. Replace 7.1.8 Rules schema from another upgraded environment.Is this approch feasible ? If so how can this be done ?**Moderation Team has archived post**This post has been archived for educational purposes.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 popoverFacebookTwitterLinkedinEmail Copy Link Copied! Moderation Team has archived post 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 agoPosted: 13 Aug 2015 1:32 EDT×Close popoverDhevendra Earva (earvd) PEGA Senior Manager, Cloud Engineering Pegasystems Inc. IN View Profileearvd PEGA replied to SunilKumarDHi Sunil, If I understood right you are planning to lift and shift the rules schmea from already upgraded environment and perform Data only upgrade on higher envionments. Yes, this apporach is feasible but before running the Dataonly upgrade you need to run the Generate Rule Schema Objects step. Make sure that you truncate PR_DATA_RESTORE table before you perform the data only upgrade. Refer to following article for more information. https://pdn.pega.com/forums/upgrade-from-prpc-63-to-prpc-718/upgrade-from-prpc-63-to-prpc-718 Thanks, Dhev Posted: 5 years agoPosted: 13 Aug 2015 8:17 EDT×Close popoverDhevendra Earva (earvd) PEGA Senior Manager, Cloud Engineering Pegasystems Inc. IN View Profileearvd PEGA replied to SunilKumarDapart from PR_DATA_RESTORE table you also need to truncate the PR_DATA_PRODUCTS table. Thanks, Dhev Posted: 3 years agoPosted: 15 Feb 2017 16:34 EST×Close popoverabdul qaadir (abdulq95) JP Morgan JP Morgan US View Profileabdulq95 JP Morgan replied to earvdHi Devendra, Will this truncate actvity required in our approach . Please respond on below link: https://pdn.pega.com/community/pega-7-upgrade-center/question/production-upgrade-approach-challenge Posted: 3 years agoPosted: 16 Feb 2017 0:32 EST×Close popoverDhevendra Earva (earvd) PEGA Senior Manager, Cloud Engineering Pegasystems Inc. IN View Profileearvd PEGA replied to SunilKumarDthis activity is not required for Pega 7.2.