Form turning grey if no data from BAPI

Hi All

I am facing an issue in Visual Composer 7.0.An input form and a table is present on the iView.A BAPI brings data to the t able from the backend.A user is also allowed to insert the entries in the table through the input form beneath it.But when there are no entries in the table the iView turns grey with all UI controls getting disabled.

There is no such condition in the BAPI or on the iView which could trigger it.

Could any one suggest any pointers around.

Thanks

Shweta