Question1Replies18Views×Close popoverVIGNESH K (VIGNESHK5436) RAJALAKSHMI ENGINEERING COLLEGE RAJALAKSHMI ENGINEERING COLLEGE IN View ProfileSend Message VIGNESHK5436 Member since 2020 11 posts RAJALAKSHMI ENGINEERING COLLEGE Posted: November 17, 2020Last activity: November 17, 2020Posted: 17 Nov 2020 11:07 ESTLast activity: 17 Nov 2020 18:20 EST Snapshot PatternI created step with following fields: SelectRollNo (Picklist), StudentDetails (Field Group-->StudentDT(Datatype))I created local source for StudentDT and added 5 records.(RollNo,SName,Dept,CGPA,Role)Then in app->datamodel->prop->StudentDetails->Copy data from a datapage(enabled)->D_StudentDT(Parameter: .SelectRollNo).In UI ->Section->SelectRollNo->DataPage->D_StudentDTList->.RollNo.I think, this is called as Snapshot pattern.When I run the case, it displays studentDetails based on SelectRollNo. If I update values in StudentDT records, value in case also gets updated.. What is the error? ***Edited by Moderator Kayla to update Platform Capability tags**** Pega Platform 8.3 Data Integration ×Close popoverFacebookTwitterLinkedinEmail Copy Link Copied! Posted: 3 months agoPosted: 17 Nov 2020 18:20 EST×Close popoverBraam Smith (BraamCLSA) PEGA Partner Success Technical Lead Pegasystems Inc. AU View ProfileSend MessageBraamCLSA PEGA replied to VIGNESHK5436@VIGNESHK5436 It reads as though you've implemented the StudentDetails page property on your "app" data model correctly as per the Snapshot pattern.However how you've described your UI configuration suggests the Section is bound directly to the D_StudentDTList Data Page and makes no reference to your .StudentDetails page property.Configure your UI to show data from the .StudentDetails page property to see data captured in that snapshot the last time .SelectRollNo was changed.