Hi I am seeing errors on my mailbox server for failing OAB generation event ids 9408,9646,9331,9363,9130 Any help please Tks AK

there could be many reasons of this, have you tried creating a new one - mapp it to one or two users and see what happens.Best Rgds, Ashish | Unified Comunication | MCTS | MCITP | Please remember to select option "Propose As Answer" if solution work for you | My posts hold no assurances, no promises, and they measured no rights.

Hi A Khan, I would create a new OAB to make a test. If the issue still exists, we could set the oab generation logging as expert to confirm the issue casue. We also could run the EXBPA to confirm more information about the exchange server. About how to confirm the OAB web distruibution server, refer to : http://technet.microsoft.com/en-us/library/cc501514.aspx Regards! Gavin TechNet Subscriber Support in forum If you have any feedback on our support, please contact tngfb@microsoft.com Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

I have created a new OAB with web distribution exchange 2007 environment is HUB/CAS - 2 Mailbox standalone - 1 - OAB generation on this noe i created a new OAB and changed to web distribution. CCR cluster - 1 active/passive still not getting the new user added Thanks AK

Hi AKhan, How do you recreate the new OAB and how do deal with the old OAB? I would suggest that you could remove the old one and use the new one(OAB and VD), some information for you: http://technet.microsoft.com/en-us/library/bb123595.aspx http://technet.microsoft.com/en-us/library/bb124270(EXCHG.80).aspx And do yo reconfigure the new OAB for the database? Regards! Gavin TechNet Subscriber Support in forum If you have any feedback on our support, please contact tngfb@microsoft.com Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

Thanks for replies I will test and will update

Create a test Storage Group, add a DB, and add test users in it. Create OAB and associate it to that DB. Keep us posted.

Hi Akhan, Any update for your issue? Regards! Gavin TechNet Subscriber Support in forum If you have any feedback on our support, please contact tngfb@microsoft.com Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

thats fixed now thanks all for help