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hlottehlotte 

'Invalid Session ID found in SessionHeader' on sforce.apex.execute

Hi,

 

I'm trying to do a AJAX call with this class:

global class NetsizeTest
{
    WebService static String Test(/*String contactId*/)
    {
        return 'Test';
    }
  
}
 
 and this APEX page :
<apex:page standardController="SMS__c" extensions="NetsizeClass">
    <apex:sectionHeader title="New SMS" subtitle=""/>
    <apex:includeScript value="/soap/ajax/16.0/connection.js"/>
    <apex:includeScript value="/soap/ajax/16.0/apex.js"/>       
    <script>
        function getMobileNumber(input)
        {
            sforce.debug.trace = true;
            var c_id = document.all[input.id + '_lkid'].value;
            try
            {
                var mobilePhone = sforce.apex.execute('NetsizeTest','Test',{/*contactId:c_id*/});
                alert (mobilePhone);
            } catch(e)
            {
                alert(e.faultCode?e.faultCode:e.message?e.message:e)
            }
            
        }
    </script>
    <apex:form >
        <apex:pageBlock title="SMS information">
            <TABLE>
                <TR>
                    <TD><B>Contact</B></TD>
                    <TD><apex:inputField id="smsContact" value="{!sms.Contact__c}" onselect="javascript:getMobileNumber(this)"/></TD>
                </TR>
                <TR>
                    <TD><B>Mobile phone</B></TD>
                    <TD><apex:inputField id="smsMobilePhone" value="{!sms.MobilePhone__c}"/></TD>
                </TR>
            </TABLE>
            <br/>
        <apex:message for="smsContact" styleClass="" /> <p /> 
        </apex:pageBlock>

    </apex:form>
</apex:page> 
 but when I do the call (without the try/catch in JS), I receive a Javascript error 
Message: Exception thrown and not caught
Line: 1019
Char: 13
Code: 0
URI: https://c.cs2.visual.force.com/soap/ajax/16.0/connection.js
 
When I catch the error, I get this exception:
{faultcode:'sf:INVALID_SESSION_ID', faultstring:'INVALID_SESSION_ID: Invalid Session ID found in SessionHeader: Illegal Session', }
 
I get the same error with or without the parameters ContactId. 
 
I get this information too, from the AJAX call debug 
Request: server- /services/Soap/package/NetsizeTest
<se:Envelope xmlns:se="http://schemas.xmlsoap.org/soap/envelope/"><se:Header xmlns:sfns="http://soap.sforce.com/schemas/package/NetsizeTest"/><se:Body><Test xmlns="http://soap.sforce.com/schemas/package/NetsizeTest"/></se:Body></se:Envelope>
 
Response : status - 500
<?xml version="1.0" encoding="UTF-8"?><soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:sf="http://soap.sforce.com/schemas/package/NetsizeTest"><soapenv:Body><soapenv:Fault><faultcode>sf:INVALID_SESSION_ID</faultcode><faultstring>INVALID_SESSION_ID: Invalid Session ID found in SessionHeader: Illegal Session</faultstring></soapenv:Fault></soapenv:Body></soapenv:Envelope>
 
 
I checked the session settings : timout is 4h, 'Lock sessions to the IP ...' is unchecked.
 
I don't see any mentions to a session in the doc or examples I found 
Am I missing something ?
 
Thanks in advance for your help
Hervé 
 
 


hlottehlotte
For information, I managed to bypass my problem by using an <apex:actionFunction> (that I just discovered :)), that works much better for what I want to do (retreive the mobile phone of a selected contact)


ChellappaChellappa
Hi hlotte,
 
Could u plz explaing how to overcame this problem with apex:actionFunction(). I am also facing the same problem.
THanks in advance for the help
 
Regards,
Chellappa 


hlottehlotte
Hi Chellappa,
 
you defined the method you want to call as a classic method in your class, not a webservice.
Then you link this method to your APEX page by using an ActionFunction. With this, you'll be able to call your method with a javascript command. 
 
The method to call (that will retreive the data in SalesForce) : 
global class NetsizeTest
{
    public void String GetMobileNumberFromContact()
    {
        // Retreive the data with myCpnt.Contact__c
	myCpnt.MobilePhone__c = 'Test';
    }
}
 
Then, in my APEX page, I used this:
 
    <apex:form id="cpntForm">
        <apex:actionFunction action="{!GetMobileNumberFromContact}" name="GetMobileNumberFromContact" reRender="MobilePhone" status="getMobilePhoneStatus" />

 
        <apex:pageBlock title="Details">
            <apex:pageblocksection title="Information" id="infoEditPanel">
 
                <apex:inputField id="Contact"  value="{!myCpnt.Contact__c}" onblur="if (this.value != '') GetMobileNumberFromContact();"/>
 
                <apex:pageblockSectionItem >
                    <apex:outputLabel value="Mobile Phone(*)" />
                    <apex:panelGroup >
                        <apex:inputtext id="MobilePhone" value="{!myCpnt.MobilePhone__c}" />
                        <apex:actionStatus startText=" searching..." id="getMobilePhoneStatus"/>
                    </apex:panelGroup>
                </apex:pageblockSectionItem>
 

            </apex:pageblocksection>
         </apex:pageBlock>
    </apex:form>
 Hope it will help you
Hervé 
 
 


B01000111B01000111
connection has init method you need change the host and SessionId sforce.Connection.init('URL', 'SESSIONID')