Why Isn’t My New Field Showing in the Data Mapper For My App Link?

I have an application (nsPTestMainAppBK) that includes an App Link to a mini-app (nsPTestMiniAppBK), which is built on the work table (nsPTestMainTableLB).

I recently added a field to the work table (nsPTestMainTableLB), but the new field isn’t showing up in the Data Mapper when accessed from the main application (nsPTestMainAppBK).


The field needs to be defined on the application in order for it to appear in the Data Mapper. It doesn’t need to be visible to users (you can add it in the App Builder and set the layout to “Hide on application”) but it must still be included in the app configuration. Without being defined on the app, the field won’t be available in the Data Mapper.