I have a number of tabs on a Webi report- I was able to successfully change the date format one tab to yyyy-mm-dd.
For some reason, I do the exact same thing to the other date fields so I can standardize everything, and the Format--> numbers --> DEFAULT is grayed out. Here is a link to the steps I conducted.
Does anyone know why the rest of the tabs do not allow me to change the DEFAULT format for date and are grayed-out? the tabs are being drawn from a mix of universes and Calculation Views directly.