Hi Jocelyn,
Sap is still busy processing out questing i thing.
Until now i did not hear anything. In the meanwhile i spoke with one of the PI expert.
He found one specific configuration that was not correct.
On our PO server the Java heap memory was 7,7 GB. Normally it should be maximum 4 GB per note. (http://help.sap.com/saphelp_nwce10/helpdata/en/43/73949862c16fcbe10000000a1553f6/content.htm)
So I informed that to the helpdesk.
I will update the progress.
Regards,
Antony.