Hello all, in the last 10 days i have receive the following msexchange common errors. THere seems to be no particular time for it to occur. I am on Exchange 2010 SP1 RU 2. I hope someone can help! Log Name: Application Source: MSExchange Common Date: 9/12/2011 8:18:53 AM Event ID: 4999 Task Category: General Level: Error Keywords: Classic User: N/A Computer: x Description: Watson report about to be sent for process id: 1288, with parameters: E12, c-RTL-AMD64, 14.01.0269.000, M.E.RpcClientAccess.Service, M.E.Data.Directory, M.E.D.D.Budget.AddOutstandingAction, System.ArgumentException, dbba, 14.01.0218.011. ------------------- Log Name: Application Source: MSExchange Common Date: 9/13/2011 4:01:06 PM Event ID: 4999 Task Category: General Level: Error Keywords: Classic User: N/A Computer: x Description: Watson report about to be sent for process id: 6424, with parameters: E12N, c-rtl-AMD64, 14.01.0270.001, store.exe, store.exe, 1d9862, c0000005, d1a6, 14.01.0270.001. -------------------Log Name: Application Source: MSExchange Common Date: 9/21/2011 2:08:08 PM Event ID: 4999 Task Category: General Level: Error Keywords: Classic User: N/A Computer: x Description: Watson report about to be sent for process id: 4908, with parameters: E12, c-RTL-AMD64, 14.01.0269.000, M.E.RpcClientAccess.Service, M.E.Data.Directory, M.E.D.D.Budget.AddOutstandingAction, ---------------------------------------Log Name: Application Source: MSExchange Common Date: 9/20/2011 5:04:11 PM Event ID: 4999 Task Category: General Level: Error Keywords: Classic User: N/A Computer: x Description: Watson report about to be sent for process id: 4908, with parameters: E12, c-RTL-AMD64, 14.01.0269.000, M.E.RpcClientAccess.Service, M.E.Data.Directory, M.E.D.D.Budget.AddOutstandingAction,

Hi, Please reset EWS VD or OWA VD and then give it a shot. Hope it helps. Best Regards!

Hello, you can try to install RU5: http://blogs.technet.com/b/exchange/archive/2011/08/23/released-update-rollup-5-for-exchange-2010-sp1.aspx Greetings, Toni

we already rebooted and the errors continued

This is our next step.. I really wanted to wait for sp2 with all these RU problems... buttttt, looks like I will be taking this step.. I will keep you posted