WS API calling from NS

Hi,

We are trying to call WS (Our own published) APIs from NS using  nlapiRequestUrl method.  we have built the XML soap request as below.
This method is called on user event.

Response.Getbody is throwing the below error message
soap:ReceiverServer was unable to process request. ---> 'xmlns' is an unexpected token. Expecting white space. Line 1, position 69. 

Can you please look into this and help us...


function CalleBizService( )
{
     /* service URL for US address verification web service. */
    var strikeIronServiceUrl = 'http://121.241.167.38/eBizNSWSPublish/SOConfirmation.asmx';
    var streBizappowno= 'XXX';
    var strSiteId= 'XXX';
    var strCompId= 'XX';
    var strRowIds= '123';
    var strAccount= 'XXXXX';