For all of those, like me, waiting for the OLAP ‘A’ patch for Oracle 11g it has finally been released! A linux and windows version was released earlier today.
The server patch is available for Linux 32, and Windows 32 as patch 6459753. The AWM client patch for all versions of DB is available as patch 6368282 (select Windows 32-bit).
This patch fixes a great number of issues in OLAP and improves performance of the Query Rewrite functionality.
There still is no word when the 11.1.0.7 release will come out. I will keep my fingers crossed on that one!