Question2Replies4623Views DyanG412 Member since 2013 212 posts Hawaii Medical Service Association Posted: March 1, 2017Last activity: March 23, 2017 Closed Solved run on data page check box for the response data transform in the data pageWhat is the 'run on data page' check box below the response data transform in the data page ?***Updated by moderator: Lochan to update Categories*** Data Integration User Interface ×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. Accepted Solution Posted: 3 years agoHaritha12 PEGA replied to DyanG412Hi, I could see this option when response DataTransform is configured in below scenarios 1) List DataPage, and report definition as source 2) Page structured Datapage and LookUp as source The response data transform is configured, only when, the DataPage Object Type is different from the class of DataSource. During the execution, there exists an intermediate page 'data source page', which holds the error info /other info . If RunonDataPage is enabled, all the info is directly set on to datapage. Posted: 3 years agoKEVIN1003 FECredit replied to DyanG412Hi, Run on Data Page executes the response data transform directly on the data page rather than on the Data Source page, saving the memory and processing cost of an unnecessary page and mappings. You may refer https://pdn.pega.com/data-source-error-handling-data-pages for more information.