Retrieve all the entities via SOAP in Javascript (CRM 2011) - soap

Question

With the following SOAP query I'm trying to get all the entities in the solution but it doesn't return entity. Maybe a second eye could help. Do you see anything wrong that I can't see? Thank you !
JCL.RetrieveAllEntitiesRequest = function (fnCallBack) {
/// Returns a sorted array of entities
var request = "";
request += "<s:Envelope xmlns:s=\"http://schemas.xmlsoap.org/soap/envelope/\">";
request += " <s:Body>";
request += " <Execute xmlns=\"http://schemas.microsoft.com/xrm/2011/Contracts/Services\" xmlns:i=\"http://www.w3.org/2001/XMLSchema-instance\">";
request += " <request i:type=\"a:RetrieveAllEntitiesRequest\" xmlns:a=\"http://schemas.microsoft.com/xrm/2011/Contracts\">";
request += " <a:Parameters xmlns:b=\"http://schemas.datacontract.org/2004/07/System.Collections.Generic\">";
request += " <a:KeyValuePairOfstringanyType>";
request += " <b:key>EntityFilters</b:key>";
request += " <b:value i:type=\"c:EntityFilters\" xmlns:c=\"http://schemas.microsoft.com/xrm/2011/Metadata\">Entity</b:value>";
request += " </a:KeyValuePairOfstringanyType>";
request += " <a:KeyValuePairOfstringanyType>";
request += " <b:key>RetrieveAsIfPublished</b:key>";
request += " <b:value i:type=\"c:boolean\" xmlns:c=\"http://www.w3.org/2001/XMLSchema\">true</b:value>";
request += " </a:KeyValuePairOfstringanyType>";
request += " </a:Parameters>";
request += " <a:RequestId i:nil=\"true\" />";
request += " <a:RequestName>RetrieveAllEntities</a:RequestName>";
request += " </request>";
request += " </Execute>";
request += " </s:Body>";
request += "</s:Envelope>";
return JCL._ExecuteRequest(request, "Execute", JCL._RetrieveAllEntitiesResponse, fnCallBack);
};
JCL._ExecuteRequest = function (sXml, sMessage, fInternalCallback, fUserCallback) {
'use strict';
var xmlhttp = new XMLHttpRequest();
xmlhttp.open("POST", JCL.server + "/XRMServices/2011/Organization.svc/web", (fUserCallback !== null));
xmlhttp.setRequestHeader("Accept", "application/xml, text/xml, */*");
xmlhttp.setRequestHeader("Content-Type", "text/xml; charset=utf-8");
xmlhttp.setRequestHeader("SOAPAction", "http://schemas.microsoft.com/xrm/2011/Contracts/Services/IOrganizationService/" + sMessage);
if (fUserCallback !== null) {
// asynchronous: register callback function, then send the request.
xmlhttp.onreadystatechange = function () {
fInternalCallback.call(this, xmlhttp, fUserCallback);
};
xmlhttp.send(sXml);
} else {
// synchronous: send request, then call the callback function directly
xmlhttp.send(sXml);
return fInternalCallback.call(this, xmlhttp, null);
}
};
Update after #Paul Way replied to me:
This is the error message I get when I select the entity that I need to investigate in CRM Data Detective. I can't add any field to this entity that's why I am using CRM Data Detective to find out which field I could delete, but it happens that the solution couldn't also handle an entity with a maximum number of attributes. Could you please have a look Paul? thank you So much !

Answer 1

Well, I'm embarrassed :)
I've updated the CRM Data Detective and JCL libraries to support CRM 2011 pre UR 12.
https://crmdatadetective.codeplex.com/
https://github.com/paul-way/JCL
The problem has to do with how the returned XML is parsed. Let me know if this fixes your problems...

Answer 2

The CRM 2011 SDK includes some good sample code to do this...
http://msdn.microsoft.com/en-us/library/gg594428.aspx