Discussion1Replies93Views×Close popoverNandhini Nataraj (natan) PEGA Principal Software Engineer - Customer Success Pegasystems Inc.View Profile natan Member since 2012 32 posts PEGA Posted: December 4, 2015Last activity: April 6, 2018Posted: 4 Dec 2015 4:23 ESTLast activity: 6 Apr 2018 19:26 EDT Closed Optimize Schema tab not visible post upgradePost upgrade , Optimize Schema tab which is used to do cleanup of unused tables is not visible under Designer Studio > System > Database**Moderation Team has archived post**This post has been archived for educational purposes.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: 4 Dec 2015 4:24 EST×Close popoverNandhini Nataraj (natan) PEGA Principal Software Engineer - Customer Success Pegasystems Inc.View Profilenatan PEGA replied to natanIssue could be occurring as the privilege ViewAndOptimizeSchema is returning false. For Optimize Schema tab to be visible production level should be 2 or less, on changing it, Optimize Schema tab should be visible.