Question1Replies387Views×Close popoverVenugopalreddy K (Venu Kudumula) Accenture Federal Accenture Federal US View Profile Venu Kudumula Member since 2015 3 posts Accenture Federal Posted: July 29, 2019Last activity: August 4, 2019Posted: 29 Jul 2019 8:13 EDTLast activity: 4 Aug 2019 13:36 EDT Closed Pass selected value from dropdown to fetch related value to next column in Table gridI have a section with Table grid. I have two data types Services and ServicesCompleted.Services columns: ServiceName,UnitCostServicesCompleted Columns: ServiceName,UnitCost,Quantity,LineTotalI used ServicesCompleted as source for TableGrid and Services as source for ServiceName Column, ServiceName is a dropdown.After Selecting the value from dropdown it will call Datatransform to connect to Datapage of Services and get respective UnitCost and assign it to that column in table grid.Dropdown is working but the ServiceName when passed to Datapage as parameter is always Null. Can anyone please help me. Pega Knowledge Low-Code App Development Dev/Designer Studio Data Integration User Experience ×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: 1 year agoPosted: 4 Aug 2019 13:36 EDT×Close popoverAneesha Gundmi (AneeshaG) PEGA Sr. System Architect Pegasystems Inc. IN View ProfileAneeshaG PEGA replied to Venu KudumulaPlease try configuring the Actions Tab for OnChange as mentioned in the screenshot 1. Post the value 2. Call a data transform, to pass the value as a parameter and set the unit accordingly 3. Refresh the section. Ensure to check "disable submit on refresh", such that the set value isn't overridden.