Hi

 

If you are using the Data page as source, then in the post load processing activity , you can use "removeDuplicatesFromList" function or in the RD you can select "Remove duplicate rows" option on Query tab.

 

Hope this helps,.

 

Regards

Bhavya

If you are populating those values by using a pagelist via activity use when condition with builtin Pega function pzremoveduplicatefromlistpage. It takes 3 parameters as input(pagename, pageclass name, property on which you want to remove the duplicates). First copy those autocomplete values into a temppage and then while moving into the actual page try to use a when condition to remove the duplicates before saving them into the actual autocomplete field.