Has anyone gotten this error at cube build?
Cube start failed
XQE-GEN-0002 An unexpected exception occurred.
java.lang.StackOverflowError
According to IBM support there is a fix for this
in 10.2.2 Fix Pack 2. Apply this to both your BI Server and Dynamic Cube Designer install and the issue should go away.
You can obtain FP2 from here:
http://www-01.ibm.com/support/docview.wss?uid=swg24040276 (http://www-01.ibm.com/support/docview.wss?uid=swg24040276)