SPAU - Upgrade explained

Explanation of phase for SPAU

http://scn.sap.com/docs/DOC-47617

SPAU explained

http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/709abcf3-7d77-2c10-8d86-b9d2cb01cf18?overridelayout=true

The following week the DB will be converted to Unicode, now all SAP standard aspects should be OK, but any Z objects need review and processing with UCCHECK.

Unicode common issues

https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=15269894