I'm using DirectQuery to get 5 tables from my Oracle database.
I've merged 3 of the tables into one tabel called "PVA_tabel".
How can I load the merging tabel to report view without receiving the error message (See the pictures)?
I'm using DirectQuery to get 5 tables from my Oracle database.
I've merged 3 of the tables into one tabel called "PVA_tabel".
How can I load the merging tabel to report view without receiving the error message (See the pictures)?