Error Message : An unexpected error occurred and your request couldn’t be handled / The service ‘/EWS/exchange.asmx’ cannot be activated due to an exception during compilation
We have encountered this issue on 3 fresh Exchange 2010 installations SP1 RU1 on OWA when trying to delete a message on OWA
Nous avons rencontrés dans le cadre d’une installation Exchange 2010 le problème suivant lors de la tentative de suppression d’un message dans OWA
We have decided to install RU2 reboot etc…
Nous avons installé le RU2 . meme probléme
Same issue
Our binding on default website are
When we try to delete a msg on owa we have this on application log.
En supprimant un message nous avons vu dans le journal des applications les entrées suivantes.
WebHost failed to process a request.
Sender Information: System.ServiceModel.ServiceHostingEnvironment+HostingManager/56566820
Exception: System.ServiceModel.ServiceActivationException: The service ‘/EWS/exchange.asmx’ cannot be activated due to an exception during compilation. The exception message is: This collection already contains an address with scheme http. There can be at most one address per scheme in this collection.
Parameter name: item. —> System.ArgumentException: This collection already contains an address with scheme http. There can be at most one address per scheme in this collection.
Outlook Web App couldn’t connect Exchange Web Services due to a configuration error. Response code = « 500 ».
We change the binding in a way to have just one binding per port
Same Issue
The certificate on IIS is ok and contains right Subject alternate name
Le certificate sur IIS est correct et contient les bon SAN
We have delete the second entries http 4443 used for a specific remote powershell connection and it works again.
Nous avons supprimer l’entrée que nous avions ajouter et tout refonctionne.
The question is now … how to have a secondary bindings 😉
La question est désormais de savoir comment l’on peut mettre une seconde entrée sans avoir ce souci .
Cordialement
Laurent Teruin
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