I have a working SharePoint 2013 workflow that suddenly stopped working anymore. The Workflow Manager server works fine as some other 2013 workflows still work. When this particular one starts it is cancelled. In the workflow status page, there's the blue i icon next to the "Internal Status: Canceled". Yesterday, I got this error:
RequestorId: 3b938f3a-822a-c9c1-2b3a-6163e80e75ca. Details: System.ApplicationException: HTTP 500
{"Transfer-Encoding":["chunked"],"X-SharePointHealthScore":["0"],"SPClientServiceRequestDuration":["307"],"SPRequestGuid":["3b938f3a-822a-c9c1-2b3a-6163e80e75ca"],"request-id":["3b938f3a-822a-c9c1-2b3a-6163e80e75ca"],"X-FRAME-OPTIONS":["SAMEORIGIN"],"MicrosoftSharePointTeamServices":["15.0.0.4420"],"X-Content-Type-Options":["nosniff"],"X-MS-InvokeApp":["1;
RequireReadOnly"],"Cache-Control":["max-age=0, private"],"Date":["Tue, 12 Feb 2013 03:57:05 GMT"],"Server":["Microsoft-IIS\/7.5"],"X-AspNet-Version":["4.0.30319"],"X-Powered-By":["ASP.NET"]}
at Microsoft.Activities.Hosting.Runtime.Subroutine.SubroutineChild.Execute(CodeActivityContext context)
at System.Activities.CodeActivity.InternalExecute(ActivityInstance instance, ActivityExecutor executor, BookmarkManager bookmarkManager)
at System.Activities.Runtime.ActivityExecutor.ExecuteActivityWorkItem.ExecuteBody(ActivityExecutor executor, BookmarkManager bookmarkManager, Location resultLocation)
And today I got this:
RequestorId: 3b938f3a-822a-c9c1-2b3a-6163e80e75ca. Details: System.ApplicationException: HTTP 400
{"Transfer-Encoding":["chunked"],"X-SharePointHealthScore":["0"],"SPClientServiceRequestDuration":["23"],"SPRequestGuid":["3b938f3a-822a-c9c1-2b3a-6163e80e75ca"],"request-id":["3b938f3a-822a-c9c1-2b3a-6163e80e75ca"],"X-FRAME-OPTIONS":["SAMEORIGIN"],"MicrosoftSharePointTeamServices":["15.0.0.4420"],"X-Content-Type-Options":["nosniff"],"X-MS-InvokeApp":["1;
RequireReadOnly"],"Cache-Control":["max-age=0, private"],"Date":["Fri, 15 Feb 2013 14:37:22 GMT"],"Server":["Microsoft-IIS\/7.5"],"X-AspNet-Version":["4.0.30319"],"X-Powered-By":["ASP.NET"]}
at Microsoft.Activities.Hosting.Runtime.Subroutine.SubroutineChild.Execute(CodeActivityContext context)
at System.Activities.CodeActivity.InternalExecute(ActivityInstance instance, ActivityExecutor executor, BookmarkManager bookmarkManager)
at System.Activities.Runtime.ActivityExecutor.ExecuteActivityWorkItem.ExecuteBody(ActivityExecutor executor, BookmarkManager bookmarkManager, Location resultLocation)
I have seen these HTTP 500 and HTTP 400 often from time to time. My main question is how do I go about finding more information about what happened behind. The SharePoint logs offered nothing, and I can't seem to find any logs on the Workflow Manager server. Any suggestions?