You need to have the CAS role on the DB servers for the mailbox restore API to function.
See this link http://www-01.ibm.com/support/docview.wss?uid=swg21445283 -----Original Message----- From: ADSM: Dist Stor Manager [mailto:ads...@vm.marist.edu] On Behalf Of Bjoern Rackoll Sent: Wednesday, October 27, 2010 11:56 AM To: ADSM-L@VM.MARIST.EDU Subject: Re: [ADSM-L] TDP Exchange indiviual mailbox restore failure Hello Gregory, > We met the same problem. > The only workaround we found is that both "Exchange Domain Servers" "Exchange > Organization Administrators" "Exchange Public Folder Administrators" and " > Exchange Service" have full access on the mailbox. where exactly on the mailbox server did you set these permissions? Did I understand you right that this works without having to install the CAS role on the mailbox server? Regards, -- Bjoern Rackoll University of Hamburg Regionales Rechenzentrum Zentrale Dienste Schlueterstr. 70 D-20146 Hamburg Tel.: +49 (0)40 42838 - 63 11 Fax: +49 (0)40 42838 - 62 70 Mobil: +49 (0)172 427 0301 E-Mail: bac...@rrz.uni-hamburg.de