Unable to update Datasource in List page Form

Hi

I need to customization Hcm List Page for that i added new (my table added in Query Used as Datasource in List page).

but that datasource not updated in my list page, Any body know please tell me procedure to fix issue…

Regards

Syed Abuthahir

Display properties of Data Sources node and set Query property again (to the same value as before).

Delete the old query and assign the updated query to the data source node of the form.