https://www.infopathdev.com:443/forums/48.aspx enCommunityServer 2007 SP3 (Build: 31118.962)https://www.infopathdev.com:443/forums/thread/100653.aspxSun, 04 Jan 2015 05:55:39 GMT033a2e2d-04e2-4a9d-be01-a4634161eefd:100653Rahul20110https://www.infopathdev.com:443/forums/thread/100653.aspxhttps://www.infopathdev.com:443/forums/commentrss.aspx?SectionID=48&PostID=100653Following the below two links I am trying to call the nintex webservice to complete the nintexflexi task response from infopath form itself, after following each step correctly when I open the infopath form, it gives the below error message,though both the links are enough confident that it should work. Could somebody please help me why this error message. http://blogs.microsoft.co.il/sash/2013/06/22/how-to-complete-a-flexi-task-using-infopath-control-button/ https://askmanisha.wordpress.com/2013/07/19/clubbing-infopath-form-nintex-approval-form/ The query cannot be run for the following DataObject: GetRunningWorkflowTasksForCurrentUserForListItem InfoPath cannot run the specified query. The SOAP response indicates that an error occurred: Server was unable to read request. ---> There is an error in XML document (1, 426). ---> Input string was not in a correct format.