After enabling access based control unnecessary Data pages are calling and passing null values when updating case
When i am doing case update through model window and restrict sensitive date so i created Access based control So previously Some data pages are not calling now its calling and required parameter are not there passing null values.
Datapages are generally loaded when they're referred in a UI element like text input control, source of a table, source for an autocomplete etc or when referred in rules like data transform, activity, connect-soap etc.
Try tracing the scenario to verify when/why a datapage would be loaded.
Explain in detail about your scenario with help of screenshots so we understand your issue better.