Note: I have now updated the post with some additional research. Scroll to the bottom of the page to see my later findings.
"Unlimited" number of custom dimensions is one of the biggest changes introduced in HFM 22.214.171.124. The actual amount of dimensions is not unlimited though - and it is pretty hard to find solid information about the real limits at the moment. So far the best resource explaining how to use the expanded dimensionality seems to be this post on the Oracle OBI/EPM PAE (Product Assurance Engineering) blog:
Thursday, August 23, 2012
Friday, August 10, 2012
I just noticed that the long awaited Patch Set Update for HFM has been released yesterday. And Financial Management is not the only product to get the PSU .300 treatment - read below for a full list of recently released updates for EPM 126.96.36.199.0: