Office Web Apps deploy certificate error

IIS Using Domain Certificate, when access "https://fqdn/hosting/discovery" with certificate error.
Office web apps using same CA with Front End Server.
new web farm with this new certificate name.
Any suggest?
Thanks.

When you get the certificate are you able to view the certificate details? Do they match the name of the site?
Do you have the appropriate root certificate installed on the client that you are browsing from?
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Georg Thomas | Lync MVP
Blog www.lynced.com.au | Twitter
@georgathomas
Lync Edge Port Check (Beta)
This forum post is my own opinion and does not necessarily reflect the opinion or view of Microsoft, its employees, or other MVPs.

Similar Messages

Office Web Apps Server Certificate For External

Hi guys,
I am requesting a DigiCert certificate for my environment Exchange 2013.
Can I include the SAN name for Office Web Apps server, such as externalowa.domain.com in to the Exchange generated certificate?
From theory wise it seems logic, but kind of uncertain.
Thanks and Regards,
Low.

Hi Nithyanandham,
Thanks for the prompt reply
I will just list down what I did to be more clear.
I generated a CSR from Exchange 2013 with the following
Webmail.domain.com - for Outlook Web Access, Outlook Anywhere, ActiveSync
Autodiscover.domain.com - for AutoDiscover purposes
Can I include the externalowa.domain.com, which is for Office Web Apps server
Reason is because the Exchange server and Office Web Apps server is located differently. Am I doing the correct way?
Thanks and Regards,
Low

Sorry, something went wrong - Open Office File from Search Results Page with Office Web Apps

Hi,
I'm getting "Sorry, something went wrong" error when I'm trying to open any office document from inside Search Results Page with Office Web Apps, the same error is appearing in the document preview as well.
The error in SharePoint logs says that the file cannot be found.
Please note that this error is coming only when the "Filename" of the document is not written in English (in my case its written with Arabic characters).
If I try to open it from the document library, its opening properly with no errors.
The only difference between two URLs (document URL in Search Results and in Document Library) is the value for "sourcedoc" attribute;
In the case of Search Results page, the filename in "sourcedoc" attribute is kept as is with Arabic characters.
While in the Document Library, the filename in "sourcedoc" attribute is converted into different characters (something like: "B9%D9%85%D9%8").
Anybody have an idea on how to overcome this issue, implement a workaround or modify the "sourcedoc" behavior?
Thanks in Advance.
Hamza AlSughier

Dear Wendy,
Thanks for your efforts, I already tried your last suggestion before, but this didn't solve my problem.
Actually my end users are accessing this portal using ADFS and HTTPS.
Finally I got this solved, I have done below to get my overall solution working perfectly:
- First I have configured Windows Authentication and ADFS Authentication on the same zone which is the default zone.
- The issue when opening office documents with Arabic file name has disappeared as a result of first change.
- Then I have faced an issue where we are not able to crawl content under Default zone, however we have to do so, after too many efforts, I found that its related to the Load-balancer/proxy, I have made the crawler server
to crawl himself (http://CrawlServerName:PortNumber).
- Also a change on Alternate Access Mapping was needed, I have set one of the extended zones (which is running Windows Authentication only) as Internal URL for the Default Zone, and this is was the URL I used for Crawling.
I have configured Server Name Mappings to make sure we got proper URLs in Search Results.
- Then we faced another issue, which is Authentication selection on login page (How to bypass this page, and authenticate using ADFS auto), I used this solution (Set Custom Sign In Page):
http://0ut0ftheb0x.wordpress.com/2014/01/04/skip-the-authentication-selection-page-at-_logindefault-aspx-in-a-mixed-authentication-environment/.
- I faced one more issue as a result of above workaround; Sign Out functionality wasn't working well; users get logged in automatically whenever I click on Sign Out. I solved this by modifying the "Sign Out" Control under _layouts;
I made it to redirect users to ADFS Sign Out Page instead of SharePoint Sign Out Page (I know its not recommended, but I don't have any other option).
Hamza AlSughier

Office web apps server (2013) certificate issue

If the name of the farm is different from the name of the individual office web apps server machine is there any way to deploy office web apps server with a single domain SSL certificate?
My office web apps server is working, but reporting itself unhealthy, apparently due to the fact that the SSL cert is for the name of the farm and that is different from the name of the machine.
Errors are 2004, 1004, 2156, 1156, "could not establish trust relationship for the SSL/TLS secure channel"
Going to the farm's discovery URL in the browser works fine, but going to the machine name (plus /hosting/discovery) gives an SSL error because the name of the farm is not the same as the name of the machine.
Is there any way to make it use the farm's URL instead of the machine's URL in its own internal watchdog operations? Or any way to make it use a self signed certificate on the machine's URL for it's own health checks and still use the legitimate purchased
SSL cert for user access? Or any other way you can think of to use a $5.99/yr single domain certificate instead of a $89.99/yr multiple domain certificate?
Bill Coulter

I am experiencing this same issue. The OWA server has sp1 installed. In the OWA event logs I am getting health fails for 2 events and as best I can tell it seems to be related to this issue.
We are also using a single godaddy certificate with a non machine name FQDN. Both internal and external url's of the OWA farm are set to this same name.
The problem only seems to occur with the 'Proofing Watchdog' (See events below).
Has anyone got any update on whether this is supposed to be fixed ?
<?xml version="1.0" encoding="utf-16"?>
<HealthReport xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<HealthMessage>ProofingWatchdog reported status for Proofing in category 'PositiveWeb'. Reported status: Spelling attempt exception for "good": System.Net.WebException: The underlying connection was closed: Could not establish
trust relationship for the SSL/TLS secure channel. ---> System.Security.Authentication.AuthenticationException: The remote certificate is invalid according to the validation procedure.
<?xml version="1.0" encoding="utf-16"?>
<HealthReport xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<HealthMessage>ProofingWatchdog reported status for Proofing in category 'NegativeWeb'. Reported status: Spelling attempt exception for "baad": System.Net.WebException: The underlying connection was closed: Could not establish
trust relationship for the SSL/TLS secure channel. ---> System.Security.Authentication.AuthenticationException: The remote certificate is invalid according to the validation procedure.
at System.Net.Security.SslState.StartSendAuthResetSignal(ProtocolToken message, AsyncProtocolRequest asyncRequest, Exception

Office Web Apps Server SSL Certificate

Hi
I am deploying Office Web App Server for Integration with Lync 2013. I opted for secure communication with SSL Certificate. I want this server available to internal and external users.
I am little confused over CA for Issuance of SSL Certificate. On most of the forums, I found SSL Certificate to be issued by Internal CA. If so, will this also work for external users?
If not, then plz guide me for Generating Certificate Request on Office Web App Server to be submitted to External CA for Issuance of Certificate.
Regards.

Hi,
Thanks for your posting in this forum.
I have moved this thread in Lync Server 2013-Management, Planning, and Deployment forum for more dedicated support.
Thanks for your understanding.
Best Regards,
Wendy
Wendy Li
TechNet Community Support

"File not found" error in Office Web Apps

Hi,
i have set up in my single server farm the Office Web Apps as descripted in the following article:
Deploy Office Web Apps (Installed on SharePoint 2010 Products)
When i create now a new SiteCollection based on the Blank Template and create a document library with some word documents, i get the following errors:
1.) Clicking on the menuitem View in Browser throws
File not found
2.)When i click on the file name in the library i get:
Word Web App cannot open this document for viewing because of an unexpected error. To view this document open it in Microsoft Word.
In the ULS i get the following:
09/18/2014 13:04:12.93 w3wp.exe (0x1C78)
0x0410
SharePoint Foundation Logging Correlation Data
xmnv Medium
Site=/bog/OWATEST d9db5130-d9d3-4f25-8d4c-8c94eab159c7
09/18/2014 13:04:12.93 w3wp.exe (0x1C78)
0x0410
Office Web Apps
Office Viewing Architecture vjyu
Medium Librarian.BeginGetItem(F888fc880ee524f61beba804e78821176m648dc133acbb4432bb233029053d0d01m7d0789a965f243b886e75813fc8510f0m, Silverlight, docdata.xml)
d9db5130-d9d3-4f25-8d4c-8c94eab159c7
09/18/2014 13:04:12.93 w3wp.exe (0x1C78)
0x0410
Office Web Apps
Office Viewing Architecture vkaw
Medium ViewStore.SetCompleted(F888fc880ee524f61beba804e78821176m648dc133acbb4432bb233029053d0d01m7d0789a965f243b886e75813fc8510f0m, Silverlight, docdata.xml) - status = ConversionError
d9db5130-d9d3-4f25-8d4c-8c94eab159c7
09/18/2014 13:04:12.93 w3wp.exe (0x1C78)
0x0410
Office Web Apps
Office Viewing Architecture vjzo
Medium Librarian.SetCompleted(F888fc880ee524f61beba804e78821176m648dc133acbb4432bb233029053d0d01m7d0789a965f243b886e75813fc8510f0m, Silverlight, docdata.xml) - status = ConversionError
d9db5130-d9d3-4f25-8d4c-8c94eab159c7
09/18/2014 13:04:12.93 w3wp.exe (0x1C78)
0x0410
SharePoint Foundation Monitoring
b4ly Medium
Leaving Monitored Scope (Request (GET:http://sharepoint2010:80/bog/OWATEST/_vti_bin/docdatahandler.ashx?d=F888fc880ee524f61beba804e78821176m648dc133acbb4432bb233029053d0d01m7d0789a965f243b886e75813fc8510f0m&z=7D0789A9-65F2-43B8-86E7-5813FC8510F01&type=sl&ui=de-DE)).
Execution Time=19,0333547978863 d9db5130-d9d3-4f25-8d4c-8c94eab159c7
09/18/2014 13:04:12.94 w3wp.exe (0x068C)
0x1050
Office Web Apps
Office Viewing Architecture b10e
Medium Created desk"Apple-tab-span" style="white-space:pre;">
09/18/2014 13:04:12.94 w3wp.exe (0x068C)
0x1050
Office Web Apps
Office Viewing Architecture 2brt
Medium AppWorker:9c3ee281-ef97-41d3-ada6-90bfa7c160fc worker process is started Exe: AppServerHost.exe Args: /id 9c3ee281-ef97-41d3-ada6-90bfa7c160fc /convertingService net.pipe://127.0.0.1/a57fa3f9-b3f7-4b45-9860-8fdd6ebcc62d
/assembly wacword.dll /type WACWS /IsBatchedTracing True /LogQuota 100 WorkerType: WorkerType1 Directory: c:\windows\system32\inetsrv, pid : 13328, IsSandBoxed: True, UniqueSandBoxSid: S-1-5-26473-19571-45394-1377
09/18/2014 13:04:12.94 w3wp.exe (0x068C)
0x1050
Office Web Apps
Office Viewing Architecture vioz
Medium RemoveWorker isRemoved: True session id : uuid:f8655b88-00a7-40ec-bdf5-457f5fb9f2df;id=1376, Guid: 4390f3b2-c580-4379-bbd5-b8b90df5e9fc
09/18/2014 13:04:12.94 w3wp.exe (0x068C)
0x2150
Office Web Apps
Office Viewing Architecture 4sig
Medium ChildProcess AppServerHost.exe is launched inside worker 9c3ee281-ef97-41d3-ada6-90bfa7c160fc. Pid 13328
09/18/2014 13:04:12.95 w3wp.exe (0x068C)
0x2150
Office Web Apps
Office Viewing Architecture d9hn
Medium NotifyNewChildProcessInWorker has seen AppServerHost.exe in worker 9c3ee281-ef97-41d3-ada6-90bfa7c160fc
09/18/2014 13:04:13.17 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture viou
Medium ... registering worker 9c3ee281-ef97-41d3-ada6-90bfa7c160fc
09/18/2014 13:04:13.19 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture viox
Medium Worker 9c3ee281-ef97-41d3-ada6-90bfa7c160fc is now initialized.
09/18/2014 13:04:13.20 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture wyqt
Monitorable Task thread crashed System.InvalidOperationException: Calling Post() on 'Microsoft.Office.Web.Common.RequestPipe.AppChannelSynchronizationContext' resulted in multiple callbacks. This indicates a
problem in 'Microsoft.Office.Web.Common.RequestPipe.AppChannelSynchronizationContext'. at System.ServiceModel.Dispatcher.ThreadBehavior.SynchronizationContextCallback(Object state) at Microsoft.Office.Web.Common.RequestPipe.AppChannelSynchronizationContext.RunTask()
at Microsoft.Office.Web.Common.TaskThread.Run()
9c3ee281-ef97-41d3-ada6-90bfa7c160fc
09/18/2014 13:04:13.31 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture vipx
Monitorable AppWorker:9c3ee281-ef97-41d3-ada6-90bfa7c160fc application server host exited unexpectedly (thread: 187)
09/18/2014 13:04:13.31 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture c78j
Unexpected AppWorker:9c3ee281-ef97-41d3-ada6-90bfa7c160fc ProcessRequestDone() received error response WorkerCrashed, restarting the worker
09/18/2014 13:04:13.31 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture xpre
Medium Removing worker 9c3ee281-ef97-41d3-ada6-90bfa7c160fc, thread: 187
09/18/2014 13:04:13.31 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture f2yg
Medium CreateSandBoxedProcessWorker() is called
09/18/2014 13:04:13.32 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture b10e
Medium Created desk"Apple-tab-span" style="white-space:pre;">
09/18/2014 13:04:13.33 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture 2brt
Medium AppWorker:756afa45-8681-4aa2-8288-5b87b433a239 worker process is started Exe: AppServerHost.exe Args: /id 756afa45-8681-4aa2-8288-5b87b433a239 /convertingService net.pipe://127.0.0.1/a57fa3f9-b3f7-4b45-9860-8fdd6ebcc62d
/assembly wacword.dll /type WACWS /IsBatchedTracing True /LogQuota 100 WorkerType: WorkerType1 Directory: c:\windows\system32\inetsrv, pid : 13408, IsSandBoxed: True, UniqueSandBoxSid: S-1-5-26473-19571-45394-1378
09/18/2014 13:04:13.33 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture vioz
Medium RemoveWorker isRemoved: True session id : uuid:f8655b88-00a7-40ec-bdf5-457f5fb9f2df;id=1377, Guid: 9c3ee281-ef97-41d3-ada6-90bfa7c160fc
09/18/2014 13:04:13.33 w3wp.exe (0x068C)
0x2150
Office Web Apps
Office Viewing Architecture 4sig
Medium ChildProcess AppServerHost.exe is launched inside worker 756afa45-8681-4aa2-8288-5b87b433a239. Pid 13408
09/18/2014 13:04:13.33 w3wp.exe (0x068C)
0x2150
Office Web Apps
Office Viewing Architecture d9hn
Medium NotifyNewChildProcessInWorker has seen AppServerHost.exe in worker 756afa45-8681-4aa2-8288-5b87b433a239
09/18/2014 13:04:13.54 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture viou
Medium ... registering worker 756afa45-8681-4aa2-8288-5b87b433a239
09/18/2014 13:04:13.57 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture viox
Medium Worker 756afa45-8681-4aa2-8288-5b87b433a239 is now initialized.
09/18/2014 13:04:13.57 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture wyqt
Monitorable Task thread crashed System.InvalidOperationException: Calling Post() on 'Microsoft.Office.Web.Common.RequestPipe.AppChannelSynchronizationContext' resulted in multiple callbacks. This indicates a
problem in 'Microsoft.Office.Web.Common.RequestPipe.AppChannelSynchronizationContext'. at System.ServiceModel.Dispatcher.ThreadBehavior.SynchronizationContextCallback(Object state) at Microsoft.Office.Web.Common.RequestPipe.AppChannelSynchronizationContext.RunTask()
at Microsoft.Office.Web.Common.TaskThread.Run()
756afa45-8681-4aa2-8288-5b87b433a239
09/18/2014 13:04:13.68 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture vipx
Monitorable AppWorker:756afa45-8681-4aa2-8288-5b87b433a239 application server host exited unexpectedly (thread: 187)
09/18/2014 13:04:13.68 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture c78j
Unexpected AppWorker:756afa45-8681-4aa2-8288-5b87b433a239 ProcessRequestDone() received error response WorkerCrashed, restarting the worker
09/18/2014 13:04:13.69 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture xpre
Medium Removing worker 756afa45-8681-4aa2-8288-5b87b433a239, thread: 187
09/18/2014 13:04:13.69 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture f2yg
Medium CreateSandBoxedProcessWorker() is called
09/18/2014 13:04:13.70 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture b10e
Medium Created desk"Apple-tab-span" style="white-space:pre;">
09/18/2014 13:04:13.70 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture 2brt
Medium AppWorker:543a7cd7-90f8-4b94-b3e0-4abe0ec50b49 worker process is started Exe: AppServerHost.exe Args: /id 543a7cd7-90f8-4b94-b3e0-4abe0ec50b49 /convertingService net.pipe://127.0.0.1/a57fa3f9-b3f7-4b45-9860-8fdd6ebcc62d
/assembly wacword.dll /type WACWS /IsBatchedTracing True /LogQuota 100 WorkerType: WorkerType1 Directory: c:\windows\system32\inetsrv, pid : 13488, IsSandBoxed: True, UniqueSandBoxSid: S-1-5-26473-19571-45394-1379
09/18/2014 13:04:13.70 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture vioz
Medium RemoveWorker isRemoved: True session id : uuid:f8655b88-00a7-40ec-bdf5-457f5fb9f2df;id=1378, Guid: 756afa45-8681-4aa2-8288-5b87b433a239
09/18/2014 13:04:13.70 w3wp.exe (0x068C)
0x2150
Office Web Apps
Office Viewing Architecture 4sig
Medium ChildProcess AppServerHost.exe is launched inside worker 543a7cd7-90f8-4b94-b3e0-4abe0ec50b49. Pid 13488
09/18/2014 13:04:13.70 w3wp.exe (0x068C)
0x2150
Office Web Apps
Office Viewing Architecture d9hn
Medium NotifyNewChildProcessInWorker has seen AppServerHost.exe in worker 543a7cd7-90f8-4b94-b3e0-4abe0ec50b49
09/18/2014 13:04:13.91 w3wp.exe (0x068C)
0x1050
Office Web Apps
Office Viewing Architecture viou
Medium ... registering worker 543a7cd7-90f8-4b94-b3e0-4abe0ec50b49
09/18/2014 13:04:13.92 w3wp.exe (0x068C)
0x1050
Office Web Apps
Office Viewing Architecture viox
Medium Worker 543a7cd7-90f8-4b94-b3e0-4abe0ec50b49 is now initialized.
09/18/2014 13:04:13.93 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture wyqt
Monitorable Task thread crashed System.InvalidOperationException: Calling Post() on 'Microsoft.Office.Web.Common.RequestPipe.AppChannelSynchronizationContext' resulted in multiple callbacks. This indicates a
problem in 'Microsoft.Office.Web.Common.RequestPipe.AppChannelSynchronizationContext'. at System.ServiceModel.Dispatcher.ThreadBehavior.SynchronizationContextCallback(Object state) at Microsoft.Office.Web.Common.RequestPipe.AppChannelSynchronizationContext.RunTask()
at Microsoft.Office.Web.Common.TaskThread.Run()
543a7cd7-90f8-4b94-b3e0-4abe0ec50b49
09/18/2014 13:04:14.04 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture vipx
Monitorable AppWorker:543a7cd7-90f8-4b94-b3e0-4abe0ec50b49 application server host exited unexpectedly (thread: 187)
09/18/2014 13:04:14.04 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture c78j
Unexpected AppWorker:543a7cd7-90f8-4b94-b3e0-4abe0ec50b49 ProcessRequestDone() received error response WorkerCrashed, restarting the worker
09/18/2014 13:04:14.04 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture xpre
Medium Removing worker 543a7cd7-90f8-4b94-b3e0-4abe0ec50b49, thread: 187
09/18/2014 13:04:14.04 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture f2yg
Medium CreateSandBoxedProcessWorker() is called
09/18/2014 13:04:14.05 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture b10e
Medium Created desk"Apple-tab-span" style="white-space:pre;">
09/18/2014 13:04:14.06 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture 2brt
Medium AppWorker:6e96c591-38f8-4691-897d-588cb92206d1 worker process is started Exe: AppServerHost.exe Args: /id 6e96c591-38f8-4691-897d-588cb92206d1 /convertingService net.pipe://127.0.0.1/a57fa3f9-b3f7-4b45-9860-8fdd6ebcc62d
/assembly wacword.dll /type WACWS /IsBatchedTracing True /LogQuota 100 WorkerType: WorkerType1 Directory: c:\windows\system32\inetsrv, pid : 13564, IsSandBoxed: True, UniqueSandBoxSid: S-1-5-26473-19571-45394-1380
09/18/2014 13:04:14.06 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture vioz
Medium RemoveWorker isRemoved: True session id : uuid:f8655b88-00a7-40ec-bdf5-457f5fb9f2df;id=1379, Guid: 543a7cd7-90f8-4b94-b3e0-4abe0ec50b49
09/18/2014 13:04:14.06 w3wp.exe (0x068C)
0x2150
Office Web Apps
Office Viewing Architecture 4sig
Medium ChildProcess AppServerHost.exe is launched inside worker 6e96c591-38f8-4691-897d-588cb92206d1. Pid 13564
09/18/2014 13:04:14.06 w3wp.exe (0x068C)
0x2150
Office Web Apps
Office Viewing Architecture d9hn
Medium NotifyNewChildProcessInWorker has seen AppServerHost.exe in worker 6e96c591-38f8-4691-897d-588cb92206d1
09/18/2014 13:04:14.25 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture viou
Medium ... registering worker 6e96c591-38f8-4691-897d-588cb92206d1
09/18/2014 13:04:14.27 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture viox
Medium Worker 6e96c591-38f8-4691-897d-588cb92206d1 is now initialized.
09/18/2014 13:04:14.28 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture wyqt
Monitorable Task thread crashed System.InvalidOperationException: Calling Post() on 'Microsoft.Office.Web.Common.RequestPipe.AppChannelSynchronizationContext' resulted in multiple callbacks. This indicates a
problem in 'Microsoft.Office.Web.Common.RequestPipe.AppChannelSynchronizationContext'. at System.ServiceModel.Dispatcher.ThreadBehavior.SynchronizationContextCallback(Object state) at Microsoft.Office.Web.Common.RequestPipe.AppChannelSynchronizationContext.RunTask()
at Microsoft.Office.Web.Common.TaskThread.Run()
6e96c591-38f8-4691-897d-588cb92206d1
09/18/2014 13:04:14.38 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture vipx
Monitorable AppWorker:6e96c591-38f8-4691-897d-588cb92206d1 application server host exited unexpectedly (thread: 187)
09/18/2014 13:04:14.38 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture c78j
Unexpected AppWorker:6e96c591-38f8-4691-897d-588cb92206d1 ProcessRequestDone() received error response WorkerCrashed, restarting the worker
09/18/2014 13:04:14.38 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture xpre
Medium Removing worker 6e96c591-38f8-4691-897d-588cb92206d1, thread: 187
09/18/2014 13:04:14.38 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture f2yg
Medium CreateSandBoxedProcessWorker() is called
09/18/2014 13:04:14.40 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture b10e
Medium Created desk"Apple-tab-span" style="white-space:pre;">
09/18/2014 13:04:14.40 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture 2brt
Medium AppWorker:a3088b58-780b-4bb8-b65d-e377e7ba4030 worker process is started Exe: AppServerHost.exe Args: /id a3088b58-780b-4bb8-b65d-e377e7ba4030 /convertingService net.pipe://127.0.0.1/a57fa3f9-b3f7-4b45-9860-8fdd6ebcc62d
/assembly wacword.dll /type WACWS /IsBatchedTracing True /LogQuota 100 WorkerType: WorkerType1 Directory: c:\windows\system32\inetsrv, pid : 13644, IsSandBoxed: True, UniqueSandBoxSid: S-1-5-26473-19571-45394-1381
09/18/2014 13:04:14.40 w3wp.exe (0x068C)
0x20A8
Office Web Apps
Office Viewing Architecture vioz
Medium RemoveWorker isRemoved: True session id : uuid:f8655b88-00a7-40ec-bdf5-457f5fb9f2df;id=1380, Guid: 6e96c591-38f8-4691-897d-588cb92206d1
09/18/2014 13:04:14.40 w3wp.exe (0x068C)
0x2150
Office Web Apps
Office Viewing Architecture 4sig
Medium ChildProcess AppServerHost.exe is launched inside worker a3088b58-780b-4bb8-b65d-e377e7ba4030. Pid 13644
09/18/2014 13:04:14.40 w3wp.exe (0x068C)
0x2150
Office Web Apps
Office Viewing Architecture d9hn
Medium NotifyNewChildProcessInWorker has seen AppServerHost.exe in worker a3088b58-780b-4bb8-b65d-e377e7ba4030
09/18/2014 13:04:14.57 w3wp.exe (0x068C)
0x1050
Office Web Apps
Office Viewing Architecture viou
Medium ... registering worker a3088b58-780b-4bb8-b65d-e377e7ba4030
09/18/2014 13:04:14.60 w3wp.exe (0x068C)
0x1050
Office Web Apps
Office Viewing Architecture viox
Medium Worker a3088b58-780b-4bb8-b65d-e377e7ba4030 is now initialized.
09/18/2014 13:04:14.60 w3wp.exe (0x068C)
0x1050
Office Web Apps
Office Viewing Architecture wyqt
Monitorable Task thread crashed System.InvalidOperationException: Calling Post() on 'Microsoft.Office.Web.Common.RequestPipe.AppChannelSynchronizationContext' resulted in multiple callbacks. This indicates a
problem in 'Microsoft.Office.Web.Common.RequestPipe.AppChannelSynchronizationContext'. at System.ServiceModel.Dispatcher.ThreadBehavior.SynchronizationContextCallback(Object state) at Microsoft.Office.Web.Common.RequestPipe.AppChannelSynchronizationContext.RunTask()
at Microsoft.Office.Web.Common.TaskThread.Run()
a3088b58-780b-4bb8-b65d-e377e7ba4030
Whats wrong here?

http://technet.microsoft.com/en-us/library/ff431687%28v=office.15%29.aspx
Problem: You receive a "File Not Found. The URL of the original file is not valid or the document is not publicly accessible. Verify the URL is correct, then contact the document owner"
error when you try to view an Office document in Office Web Apps by using a user generated URL.
Are you trying to open a document that has a file size that is larger than 10 megabytes from a user generated URL? Make sure the document doesn’t exceed 10 megabytes.
If this helped you resolve your issue, please mark it Answered

Got errors when trying to open word document with Office Web App Server and customized WOPI host

I am configuring the Office Web App Server with our ASP.NET MVC WOPI host based on this example. https://code.msdn.microsoft.com/office/Building-an-Office-Web-f98650d6. While both the OWA server and WOPI server has been set up and I can use Excel and PowerPoint
app to open and edit xls and ppt file now, there are problems opening word documents no matter I enable or disable the editing function of OWA server.
When I open a word document while enabling editing I got this error:
If I disable editing I got this message:
I have tried several file so I thought it is not the files' problem. Also I didn't find any exception in the log of OWA server.

Hi Gary Jiang,
Thanks for posting in MSDN forum.
This forum is for developers discussing issues about
apps for Office.
Based on the description, it seems that you got an issue when you deploy the code sample. If I understood clearly, I suggest that you contact the author of the code sample from the "Q and A" tab.
Also if you have the question about WOPI, I suggest that you get more effective response from
Office
Protocols forum.
Regards & Fei
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
Click
HERE to participate the survey.

Office Web Apps 2013 Error

Hi all,
Currently we are facing a problem in our Sharepoint 2013 environment with Office Web Apps Server.
Initially we connected the Office Web Apps farm to the Sharepoint farm and it worked well, but suddenly, we are not able to see the previews of the documents in the hover pannel or openning the documents in a new window or same window (doesn´t matter). We
receive the following error message:
Sorry, something went wrong
An error has occurred on the server.
This with a correlation error code, if we search this error code in Sharepoint we find the following information:
WOPIFrame - Unhandled exception: System.ServiceModel.CommunicationObjectFaultedException: The communication object, System.ServiceModel.Configuration.ConfigurationChannelFactory`1[Microsoft.SharePoint.IdentityServices.IApplicationSecurityTokenServiceContract], cannot be used for communication because it is in the Faulted state. at System.ServiceModel.Channels.CommunicationObject.ThrowIfDisposed() at System.ServiceModel.ChannelFactory.EnsureOpened() at System.ServiceModel.ChannelFactory`1.CreateChannel(EndpointAddress address, Uri via) at Microsoft.SharePoint.IdentityServices.SPApplicationSecurityTokenServiceClient.GetInternalAppStsChannel() at Microsoft.SharePoint.IdentityServices.SPApplicationSecurityTokenServiceClient.<>c__DisplayClass2.<RequestSelfIssuedToken>b__0()
at Microsoft.SharePoint.Utilities.SecurityContext.RunAsProcess(CodeToRunElevated secureCode) at Microsoft.SharePoint.IdentityServices.SPApplicationSecurityTokenServiceClient.RequestSelfIssuedToken(RequestApplicationSecurityToken rst) at Microsoft.SharePoint.IdentityModel.OAuth2.SPOAuth2SecurityTokenManager.RequestRawLoopbackToken(OAuth2EndpointIdentity endpointIdentity, JsonWebSecurityToken onBehalfOf, String applicationContext) at Microsoft.SharePoint.IdentityModel.OAuth2.SPOAuth2SecurityTokenManager.IssueLoopbackTokenString(Uri endpointAddress, SPIdentityContext identityContext, String applicationContext, DateTime& validTo) at Microsoft.SharePoint.IdentityModel.OAuth2.SPOAuth2SecurityTokenManager.IssueLoopbackTokenString(Uri endpointAddress, SPUser user, String applic...
ationContext, DateTime& validTo) at Microsoft.SharePoint.Utilities.SPWOPIHost.GetAccessToken(SPWeb web, Guid uniqueId, String proofKeyId, SPUrlZone zone, SPBasePermissions perms, Boolean hasEditLicense, Int64& ttl) at Microsoft.SharePoint.Utilities.SPWOPIHost.GetAccessToken(SPFile file, String proofKeyId, SPUrlZone zone, Int64& ttl) at Microsoft.SharePoint.Utilities.SPWOPIHost.GetWOPITargetInternal(HttpContext httpContext, SPWeb web, Object& spPrimeObject, SPWOPIAction& requestedAction, SPRegionalSettings spSettings, String& wopiAppUrl, String& wopiFavIconUrl, String& wopiAccessToken, Int64& wopiAccessTokenTtl, String& errorMessageToDisplay, String& redirectUrl) at Microsoft.SharePoint.ApplicationPages.WOPIFrameHelper.OnLoadHelper(WOPIFrame frame) at Microsoft.SharePoin...
t.ApplicationPages.WOPIFrameHelper.OnLoad(WOPIFrame frame)
anyone has faced a problem like that?
Thanks in advance

Stephan,
1. with the Get-OfficeWebAppsMachine command I can see that Health Status report as Unhealthy, but the reason for that is the certificate, it does not include the fqdn of the office web apps machine (Yes, I know that this is not the optimal configuration)
2. If we try to navigate trought the URL
https://..../hosting/discovery it shows the xml file of the owa server, no problem here
3. Get-spwopibinding shows all the bindings configured as default, we haven't done changes here
4. get-spwopizone = external-https the sharepoint platform is published as extranet trought a TMG, office documents can be accessed externally by WOPI server
5. I have tried both methods, with true and false with the same result, I have tried to reboot several times the WOPI server.
And for the final question, yes I have checked the event logs, but shows nothing, I think that is more a problem of Sharepoint previews than other problems

Office Web Apps - Office Web Apps was unable to find the specified certificate

Hello,
Let me start by saying I did not see a forum listed for Office Web Apps and figured the SharePoint forum would be the second best place to post this. With that said, here's my issue...
I installed OWA 2013 on a Windows Server 2012 (not R2) VM and installed all the prereqs as described here: http://technet.microsoft.com/en-us/library/jj219455(v=office.15).aspx Since this is a test environment, I'm planning on using a self-signed
cert which appears to be supported based on info found here: http://technet.microsoft.com/en-us/library/2e147f11-6f47-46bc-90bf-b2f179958d11(v=office.15)#certificate.
I created the cert using the following command:
New-SelfSignedCertificate -DnsName owa.test.local -CertStoreLocation cert:\LocalMachine\My
I then edited the cert's properties in the Cert Manager MMC snap-in and added a friendly name of "2014_OWA_Cert". I then proceeded to try and create the OWA farm by running:
New-OfficeWebAppsFarm -InternalUrl "https://owa.test.local" -CertificateName "2014_OWA_Cert" -EditingEnabled
This produces the following error:
New-OfficeWebAppsFarm : Office Web Apps was unable to find the specified certificate.
At line:1 char:1
+ New-OfficeWebAppsFarm -InternalUrl "https://owa.test.local" -CertificateNa ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : ObjectNotFound: (:) [New-OfficeWebAppsFarm], ArgumentException
+ FullyQualifiedErrorId : CertificateNotFound,Microsoft.Office.Web.Apps.Administration.NewFarmCommand
What gives?

Hi Waqas
Thanks for your help with this. I had a look at both posts, the URL works fine from the WAC server and I am not using a System account to test docs.
Also, this is a production site that is accessible over the Internet, so we are using https therefore the WOPIZone is external-https.
Issue #3 in the above blog link does not reflect the same error I see on my servers.
I also had a look at the information in this link: http://technet.microsoft.com/en-us/library/ff431687.aspx#oauth
Problem: You receive a "Sorry, there was a problem and we can't open this document" error when you try to view an Office document in Office Web Apps.
If you added domains to the Allow List by using the
New-OfficeWebAppsHost cmdlet, make sure you’re accessing Office Web Apps from a host domain that’s in the Allow List. To view the host domains in the Allow List, on the Office Web Apps Server open the Windows PowerShell prompt as an administrator and run
the Get-OfficeWebAppsHost cmdlet. To add a domain to the Allow List, use the
New-OfficeWebAppsHost cmdlet.
I have not added any domains to the Allow list so this did not help either. Should I add the domain?
Any further help with this is much appreciated.
Thanks again.
Yoshi

Office Web App error - unable to open PDF after multiple trials

Hi, we are using Office Web App server 2013 on win server 2012 (NO Sharepoint installed) to preview files (doc, docx, pdf, xls, xlsx, ppt, pptx), OWA is set as http, wopihost
is http as well under different from HTTP80, HTTP809 application pool
File conversion if fine for small files and large files to some point - we can process same large pdf (100MB) 30-50 times, but after that there is a message
"Sorry, Word Web App ran into
a problem opening this document. To view this document please open it in Microsoft Word."
Server has plenty of free space, PerfMon
does not show spikes, no memory spikes in Process Manager. ULS logs do not provide any good info either...
No errors in event log under Applications,
System, or Microsoft Office Web Apps sections.
That error will be shown if we process
the same file. if try to process different file it works fine (again - few dozen times), but if after that I try to process first file - it shows error again.
Documents
are located on the same server as OWA installed, same machine has wopi site in non owa application pool (from Microsoft demo
- C#)
The only resolution i found is to reset
WAC server from PowerShell or restart IIS - after that it starts to process original file...
If I just recycle OWA application pools
- HTTP80, HTTP809 it does not help. (tried to change Recycling condition in IIS for those pools - it slightly improves situation but does not resolve).
I can reproduce such pattern with different file types, it just matter of number of hits.
Same error present if we use OWA and wopi on machine as https with certificate.
We use VerboseEx option for logging - no errors in ULS log files, but multiple Sync exiting
early records similar to
Sync exiting early: LastSyncTime = 09/16/2014 14:52:07
at Microsoft.Office.Web.Apps.Environment.WacServer.ACacheableFarmStateObject.Sync(Boolean force)
at Microsoft.Office.Web.Apps.Environment.WacServer.AFarmSettings.TryGetSettingValue[T](String settingName,
T& value, Boolean shouldProcessValue)
at Microsoft.Office.Web.Apps.Environment.WacServer.WSConfigAdapter.TryGetValue[T](String settingName,
T& value)
at Microsoft.Office.Web.Apps.Environment.WacServer.WSServiceInstanceFinderAdapter.GetAgentUri(WebAgentProperties
agentProperties, String machineName, String fqdn)
at Microsoft.Office.Web.Apps.Environment.WacServer.WSServiceInstanceFinderAdapter.UpdateServiceList()
at Microsoft.Office.Web.Apps.Environment.WacServer.WSServiceInstanceFinderAdapter.FindAllServiceInstances()
at Microsoft.Office.Web.Common.ServiceInstanceFinder.RefreshList(Object state)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback
callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback,
Object state, Boolean preserveSyncCtx)
at System.Threading.TimerQueueTimer.CallCallback()
at System.Threading.TimerQueueTimer.Fire()
at System.Threading.TimerQueue.FireNextTimers()
---------------------------------There are some paired records
Cached service list has 39 service instances before the update
Cached service lists has 39 service instances after the update
So it goes as follows: OWA processing all formats fine, after trying same 100mb pdf file 50 times (it is possible to get same error with docx, just bigger number of trials) it does not process that pdf file, but processes others.
After IIS reset it works as usual again. After trying another 100mb pdf file 50-60 times OWA stops to process that another file... We are expecting large number of hits and resetting IIS every 30min is not a good solution...
Any help will be appreciated.
Thank you

Hi ,
Thank you for your post.
Whether the issue occurs with different file types or only the PDF.
Based on your description, when you reset WAC server from PowerShell or restart IIS, the issue is solved temporarily.
I recommend that you check the application account, re-enter the account, then reset the IIS.
whether the issue occurs with different file types or only the PDF.
In addition, please check if the link is useful:
http://stevemannspath.blogspot.jp/2013/04/sharepoint-2013-pdf-support-and.html
Best Regards,
Lisa Chen

Error while creating farm for Office web apps

Hello.
I have error while creating office web apps fars.
when I enter this code to powershell : New-OfficeWebAppsFarm -InternalURL "http://servername" -AllowHttp -EditingEnabled
It says this:
New-OfficeWebAppsFarm : The term 'New-OfficeWebAppsFarm' is not recognized as the name of a cmdlet, function, script
file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct
and try again.
At line:1 char:1
+ New-OfficeWebAppsFarm -InternalURL "http://office" -AllowHttp -EditingEnabled
+ ~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : ObjectNotFound: (New-OfficeWebAppsFarm:String) [], CommandNotFoundException
+ FullyQualifiedErrorId : CommandNotFoundException
so what's the problem?

That is an error I would expect with the account running the cmdlet not having local administrator rights to the server.
Trevor Seward
Follow or contact me at...
&nbsp&nbsp
This post is my own opinion and does not necessarily reflect the opinion or view of Microsoft, its employees, or other MVPs.

SharePoint 2013 and MS Office Web Apps - error in sharepoint's url calls OWAps

I have new SharePoint 2013 Server farm and one dedicated Office Web Apps (OWAps) server.
This farm is placed in one domain (Acompany.local). There is other domain BCompany.local whitch has both trusted to first domain (two diffirent forests, two company's branches).
Users from second domain BCompany.local well see intranet portal, build in sharepoint in the first domain (url like http://intranet.Acompany.local).
But, when they try to use OWAps, f.e. whatching preview or try to open docs for edit in browser - they see error in frame.
I'm looked it in google chrome's developer tools and find' that sharepoint use wrong url to call OWAps - like http://owaps/... instead of http://owaps.Acompany.local/...
When I created new office web app farm by:
New-OfficeWebAppsFarm -InternalURL "http://owaps.Acompany.local" - ExternalURL "http://owaps.Acompany.local" -AllowHttp -EditingEnabled
And in sharepoint farm new SWOPI binding by:
New-SPWOPIBinding -ServerName "http://owaps.Acompany.local" -AllowHTTP
Get-SPWOPIBinding tell that all SWOPI bindings are http://owaps.Acompany.local, but in devtools I continue to see wrong http://owaps/... url
Any idea to fix this behavior?

The reason WAC is recommended to be installed on a dedicated server is that it recreates the IIS sites/settings. This is why you're seeing the setting reset itself after restart.
What I'd probably recommend is creating a script that queries the WAC URL on a regular basis.
Trevor Seward
Follow or contact me at...
&nbsp&nbsp
This post is my own opinion and does not necessarily reflect the opinion or view of Microsoft, its employees, or other MVPs.

Office web apps "Server error in '/wv' Application"

Hi, I successfully installed office web app for sharepoint 2013. However, when I tried to open documents, it shows the preview but once view/edit in browser, I got this error. What seems to be the problem?
Server error in '/wv' Application.
Unable to determine zone from request

Hi ,
According to your description, my understanding is that you encountered the error “Server error in '/wv' Application. Unable to determine zone from request” when you open document using Office Web Apps.
Are you using https:// to access the Office Web Apps server? Is the default zone of your web application in Alternate Access Mappings using http:// ?
If so, you can change the default zone
of your web application in Alternate Access Mappings to use https:// .
Or set AllowOAuthOverHttp to true:
$config = (Get-SPSecurityTokenServiceConfig)
$config.AllowOAuthOverHttp = $true
$config.Update()
Reference:
http://social.technet.microsoft.com/Forums/office/en-US/de49617c-4b0a-4aa9-9877-8f085f48abc2/sharepoint-2013-sp1-and-office-web-apps-sp1-not-working-using-http?forum=sharepointadmin
http://social.technet.microsoft.com/Forums/sharepoint/en-US/f7be5f88-8c98-464e-8596-60956b5e98fd/sharepoint-2013-office-web-apps-problem-unable-to-openviewedit?forum=sharepointgeneral
Best Regards,
Eric
Eric Tao
TechNet Community Support

Office Web Apps Server , Excel Web Apps , Error , Event ID 5226

There is an environment of install Office Web Apps 2013 for SharePoint 2013 – with PDF Preview.
Having been able to use it without any problems.
One day, a preview of the Excel does not work properly.
Error or do not know the contents of the following, a solution to solve this issue anyone?
ERROR,
2014/XX/XX XX:55:30,
Excel Web App,5226,
Unable to create or access workbook cache at
C:\ProgramData\Microsoft\OfficeWebApps\Working\waccache\XXXX\Images.
Excel Services Application is unable to function without a workbook cache.

If you have not followed instructions according to the following article. You need to reconfigure office web apps for sharepoint
http://technet.microsoft.com/en-us/library/jj966220(v=office.15).aspx
"Applying Office Web Apps Server updates by using the automatic updates process isn’t supported with Office Web Apps Server. This is because updates to an Office Web Apps Server must be applied in a specific way, as described in this article"

Office web Apps server Lync 2013 Certificate

Hi,
I'll be installing Office web app (OWA) server with Lync 2013 std edition. External users access is disabled but federation is enabled, mean OWA will be exposed to internet as wabweb.contoso.com, the interal host name of OWA server is owa.contoso.local
Does the certificate on the on OWA server need to have owa.contoso.local and certificate principle name and wabweb.contoso.com as SAN? or only owa.contoso.local is enough?

It really depends on how you publish the server to the internet. You have some options. If you are publishing this via a reverse proxy, internally you would have a private cert with .local on it and the public name on the reverse proxy. If you are
punching a firewall hole/NAT directly to the server your best option is to use a public cert on that server directly.
That all said, personally I like to make both the internal and external farm URL the same, and use a public cert on the server (if no reverse proxy is in play). So I would actually enter the OWAS Farm as wabweb.contoso.com in topology builder, than
when creating the farm via PowerShell make that both the internal and external URL and get a certificate with a single name on it of wabweb.contoso.com.
Richard
Richard Brynteson, Lync MVP | http://masteringlync.com | http://lyncvalidator.com

Office Web Apps deploy certificate error

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