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Dynamics 365 Community / Forums / Microsoft Dynamics CRM (Archived) / Work Flow
Microsoft Dynamics CRM (Archived)

Work Flow

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Workflow suspended temporarily due to error: Unhandled Exception: System.Net.WebException: The remote server returned an error: (407) Proxy Authentication Required.
   at System.Net.HttpWebRequest.GetResponse()
   at CCS.MAFS.Workflows.Core.WebRequestHelper.SendSMSString(String smsUrl)
   at CCS.MAFS.Workflows.SendSMS.Execute(CodeActivityContext executionContext)
   at System.Activities.CodeActivity.InternalExecute(ActivityInstance instance, ActivityExecutor executor, BookmarkManager bookmarkManager)
   at System.Activities.Runtime.ActivityExecutor.ExecuteActivityWorkItem.ExecuteBody(ActivityExecutor executor, BookmarkManager bookmarkManager, Location resultLocation)

This Error Came When I run my workflow for sending sms

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  • Suggested answer
    razdynamics Profile Picture
    razdynamics 17,308 User Group Leader on at

    HI Ajit

    Your Custom SMS Workflow Solution seems to be failing because it cant access or login to the Public SMS Service, maybe check your service account that is being used. Is this happening for all SMS jobs or only particular ones?

    Best Wishes, Raz

  • Community Member Profile Picture
    Community Member on at

    I is happening for all sms jobs.

    And My service account is correct bt I dnt know y it seems so  

  • Suggested answer
    razdynamics Profile Picture
    razdynamics 17,308 User Group Leader on at

    Have you tried checking that the public Facing SMS Service is running or contacting the provider, as it seems that your Workflows requests are not able to pass the requests successfully?

    Best Wishes, Raz

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