topic Re: [RPC Fault faultString=&quot;Unable to perform query. Please check your parameters&quot;... in ArcGIS API for Flex Questions https://community.esri.com/t5/arcgis-api-for-flex-questions/rpc-fault-faultstring-amp-amp-quot-unable-to/m-p/483394#M11039 <HTML><HEAD></HEAD><BODY><P>how u did the query.where statement?, cuz the q.where statement works like</P><P></P><P>query.where = "NOMBRE='MADRID'";</P><P>And also the layer url has to have the parameter that u are asking for.</P></BODY></HTML> Wed, 09 Jul 2014 19:52:45 GMT EvelynHernandez 2014-07-09T19:52:45Z [RPC Fault faultString=&amp;quot;Unable to perform query. Please check your parameters&amp;quot;... https://community.esri.com/t5/arcgis-api-for-flex-questions/rpc-fault-faultstring-amp-amp-quot-unable-to/m-p/483393#M11038 <HTML><HEAD></HEAD><BODY><SPAN>Hi everyone,</SPAN><BR /><BR /><SPAN>I have a flex application where I take two parameters from the URL (a layer URL, a query) in the following form:</SPAN><BR /><A href="http://myServiceURL?l=LayerURL&amp;q=queryWhere">http://myServiceURL?l=LayerURL&amp;q=queryWhere</A><BR /><BR /><SPAN>The application just takes these parameters and zooms to the features in 'LayerURL' returned by 'queryWhere'.</SPAN><BR /><BR /><SPAN>The point is, that it works fine when I query an ArcGIS Online layer, for example:</SPAN><BR /><BR /><SPAN><SPAN>LayerURL=</SPAN><A class="jive-link-external-small" href="http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/Demographics/ESRI_Census_USA/MapServer/5" rel="nofollow" target="_blank">http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/Demographics/ESRI_Census_USA/MapServer/5</A></SPAN><BR /><SPAN>queryWhere=STATE_NAME like 'California'</SPAN><BR /><BR /><SPAN>... but it doesn't work with my own LayerURL (Spanish provinces, for example)</SPAN><BR /><BR /><SPAN>LayerURL=myREST_URL</SPAN><BR /><SPAN>queryWhere=NOMBRE like 'MADRID'</SPAN><BR /><BR /><SPAN>The error message I get is:</SPAN><BR /><SPAN>[RPC Fault faultString="Unable to perform query. Please check your parameters" faultCode="500" faultDetail=""]</SPAN><BR /><BR /><SPAN>I am attaching a pdf with myREST and ARCGis Online REST service descriptions,</SPAN><BR /><SPAN>so that anyone can assess where the difference could be.</SPAN><BR /><BR /><SPAN>Can anybody help?,</SPAN><BR /><SPAN>Thanks</SPAN></BODY></HTML> Wed, 10 Oct 2012 08:39:41 GMT https://community.esri.com/t5/arcgis-api-for-flex-questions/rpc-fault-faultstring-amp-amp-quot-unable-to/m-p/483393#M11038 carmenpellicer 2012-10-10T08:39:41Z Re: [RPC Fault faultString="Unable to perform query. Please check your parameters"... https://community.esri.com/t5/arcgis-api-for-flex-questions/rpc-fault-faultstring-amp-amp-quot-unable-to/m-p/483394#M11039 <HTML><HEAD></HEAD><BODY><P>how u did the query.where statement?, cuz the q.where statement works like</P><P></P><P>query.where = "NOMBRE='MADRID'";</P><P>And also the layer url has to have the parameter that u are asking for.</P></BODY></HTML> Wed, 09 Jul 2014 19:52:45 GMT https://community.esri.com/t5/arcgis-api-for-flex-questions/rpc-fault-faultstring-amp-amp-quot-unable-to/m-p/483394#M11039 EvelynHernandez 2014-07-09T19:52:45Z Re: [RPC Fault faultString="Unable to perform query. Please check your parameters"... https://community.esri.com/t5/arcgis-api-for-flex-questions/rpc-fault-faultstring-amp-amp-quot-unable-to/m-p/483395#M11040 <HTML><HEAD></HEAD><BODY><P>Telefonica,</P><P></P><P>&nbsp;&nbsp;&nbsp;&nbsp; Being able to see some of your code like where you define your query object and define what your outfields are etc would help.</P><P><BR />Robert</P></BODY></HTML> Wed, 09 Jul 2014 20:02:15 GMT https://community.esri.com/t5/arcgis-api-for-flex-questions/rpc-fault-faultstring-amp-amp-quot-unable-to/m-p/483395#M11040 RobertScheitlin__GISP 2014-07-09T20:02:15Z