Hi,
We have a K2 workflow server integrated with SharePoint 2010. In K2 we were experiencing some workflow failing issue. We get success to fix this issue but now we are receiving continuous error log in windows even viewer application. Below is the error message.
1 An unexpected failure was encountered when contacting SharePoint to get information from the group provider Test: Server did not recognize the value of HTTP Header SOAPAction: SourceCode.SharePoint.WebServices/IsClaimsSite.
Can somebody help why this error is coming. Thanks in Advance!
Amit.