Discussion 1 Replies 334 Views × Close popover sudha viswanathan (sudhav57) JP Morgan Chase JP Morgan Chase US View Profile Send Message sudhav57 Member since 2015 5 posts JP Morgan Chase Posted: February 26, 2016 Last activity: March 2, 2016 Posted: 26 Feb 2016 11:47 EST Last activity: 2 Mar 2016 14:50 EST Closed Error in Case Designer Hi, I am getting this error when I open my 'Onboarding' Case - ** ** Update record failed: .pyPagesAndClasses(2).pyPagesAndClassesClass: Class not defined in dictionary.. Details: Invalid value for Pages & Classes passed to validation ** .pyCoverableClasses(2).pyClass: ** Class name is not valid.. ** Class not defined in dictionary.. Details: Invalid value for Pages & Classes passed to validation ** ** Class name is not valid. How should I resolve this error? Thanks, Sudha. Pega Academy Share × 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: 2 Mar 2016 14:50 EST × Close popover Lee Pederson (pedel) PEGA Global Tech Enablement, Principal Instructor - LSA Pegasystems Inc. US View Profile Send Message pedel PEGA replied to sudhav57 It looks like a class name is mentioned in Pages & Classes that does not exist in your Application. Try to identify the rule that is causing this problem by tracing. Also, it would help if you could access the log files.