topic Re: Query - Unable to perform query. Please check your parameters. in ArcGIS Viewer for Flex Questions https://community.esri.com/t5/arcgis-viewer-for-flex-questions/query-unable-to-perform-query-please-check-your/m-p/526419#M14631 <HTML><HEAD></HEAD><BODY><SPAN>We would need a lot more details to help you out.</SPAN><BR /><BR /><SPAN>What is "In running my program", what is my program? A Flex Viewer? If so, what version? What version ArcGIS for Server?</SPAN><BR /><BR /><SPAN>"Unable to perform query. Please check your parameters."</SPAN><BR /><BR /><SPAN>Well I'd say your problem is your input parameters.</SPAN><BR /><BR /><SPAN>Opened the map service? What does this even mean?</SPAN><BR /><BR /><SPAN>First thing I'd do is check your ArcGIS Server logs.</SPAN></BODY></HTML> Wed, 15 Aug 2012 13:51:50 GMT MLowry 2012-08-15T13:51:50Z Query - Unable to perform query. Please check your parameters. https://community.esri.com/t5/arcgis-viewer-for-flex-questions/query-unable-to-perform-query-please-check-your/m-p/526418#M14630 <HTML><HEAD></HEAD><BODY><SPAN>Solved - Problem was found to be the lost connection to the source data files in the mxd.</SPAN></BODY></HTML> Wed, 15 Aug 2012 13:03:29 GMT https://community.esri.com/t5/arcgis-viewer-for-flex-questions/query-unable-to-perform-query-please-check-your/m-p/526418#M14630 ShaningYu 2012-08-15T13:03:29Z Re: Query - Unable to perform query. Please check your parameters. https://community.esri.com/t5/arcgis-viewer-for-flex-questions/query-unable-to-perform-query-please-check-your/m-p/526419#M14631 <HTML><HEAD></HEAD><BODY><SPAN>We would need a lot more details to help you out.</SPAN><BR /><BR /><SPAN>What is "In running my program", what is my program? A Flex Viewer? If so, what version? What version ArcGIS for Server?</SPAN><BR /><BR /><SPAN>"Unable to perform query. Please check your parameters."</SPAN><BR /><BR /><SPAN>Well I'd say your problem is your input parameters.</SPAN><BR /><BR /><SPAN>Opened the map service? What does this even mean?</SPAN><BR /><BR /><SPAN>First thing I'd do is check your ArcGIS Server logs.</SPAN></BODY></HTML> Wed, 15 Aug 2012 13:51:50 GMT https://community.esri.com/t5/arcgis-viewer-for-flex-questions/query-unable-to-perform-query-please-check-your/m-p/526419#M14631 MLowry 2012-08-15T13:51:50Z