Question3Replies502Views PradeepRao Member since 2016 17 posts NRI Posted: 2 years agoLast activity: 2 years 5 months ago Closed optimize Property IssueHi ,when i try to optimize the property i am getting below error, can any one help suggestNo Valid classes in the hierarchyUnable to perform property optimization: The containing class is a shipped Pega class Data Integration ×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 Question, please write a new Question. Posted: 2 years agoSrikanth60 Aaseya IT Services replied to PradeepRaoHi Pradeep, Could you please check the below PDN articles. https://pdn.pega.com/community/product-support/question/unable-perform-… https://pdn.pega.com/support-articles/unable-perform-property-optimizat… Hope this helps ! Thanks, Srikanth. Posted: 2 years agoRachit_Agarwal PEGA replied to PradeepRaoAre you getting anything in logs? Is the class OOTB? Can you please share more information on this. Posted: 2 years agoSandeep46 OCBC Bank replied to PradeepRaoHi, It seems you are trying to optimize a property of an OOTB pega class. If are trying to optimize an ootb property or a property which you created for ootb class, then this error will be displayed.