Question1Replies2295Views AlvinJasion Member since 2016 9 posts Zensar Technologies Posted: 2 years agoLast activity: 2 years 11 months ago Closed How to retrieve data from external database for a particular input given a user using data class mapping toolHi,I have done the following : established a connection with external database mapped the table to the data class in pega using data class mapping wizard.I am struck in a problem to retrieve data from the external database based on the user input value and how to configure it.Is there any other way instead of activity?(beacuse in pega best practice activity is not recommended the most)Thanks in advance.Regards,Alvin Jaison. Pega Academy ×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 agochuat PEGA replied to AlvinJasionYou can use a Report Definition rule to retrieve data from the external database. Create the Report Definition rule in the data class that you have created to map to the table.