A duplicate value was specified for field 'Id'

[urmuzov]

I've got a problem with partner API. 

I'm using PartnerConnection generated with wsc-22.jar and when I execute some simple query like "SELECT Id, Name, ... FROM MyObject__c" I get this as one of objects:

XmlObject{
name={urn:partner.soap.sforce.com}records,
value=null,
children=[

XmlObject{name={urn:sobject.partner.soap.sforce.com}type, value=MyObject__c, children=[]},
XmlObject{name={urn:sobject.partner.soap.sforce.com}Id, value=a01d0000006j5TQAAY, children=[]},
XmlObject{name={urn:sobject.partner.soap.sforce.com}Id, value=a01d0000006j5TQAAY, children=[]},
XmlObject{name={urn:sobject.partner.soap.sforce.com}Name, value=myName, children=[]},
...

]}

as you see there are two Id attributes with the same value. And if i try to update this object later I get "A duplicate value was specified for field 'Id' in object 'MyObject__c', duplicate value 'a01d0000006j5TQAAY' prior value 'a01d0000006j5TQAAY'"

When I try to execute something like "SELECT Name, ... FROM MyObject__c" without Id I get:

XmlObject{
name={urn:partner.soap.sforce.com}records, 
value=null, 
children=[

XmlObject{name={urn:sobject.partner.soap.sforce.com}type, value=MyObject__c, children=[]}, 
XmlObject{name={urn:sobject.partner.soap.sforce.com}Id, value=null, children=[]}, 
XmlObject{name={urn:sobject.partner.soap.sforce.com}Name, value=myName, children=[]},
...

]}

And can't update this object, because it has no Id.

What am I doing wrong?

[neosquad]

Hi,

have seen that also in my code.

You could use the workarund to remove the field "Id" (yourObjectC.removeField("Id")).

If both fields are removed then add it once (yourObjectC.setField("Id", "a01d0000006j5TQAAY"))