Consume ASP.NET WebService In php and return soap error

Question

i am trying to calling .net webservice in php below is my code.

<?php
    $client = new SoapClient("http://test.etech.net/PanelIntegration/PanelIntegration.asmx?wsdl");

         <?php  
         $sh_param = array( 
                            'Username'    =>    'IntegratorLPI', 
                            'Password'    =>    'password531'); 
                $headers = new SoapHeader('http://wms.etech.net/', 'UserCredentials', $sh_param);
                 $client->__setSoapHeaders($headers);   



                $params = array('CustomerName' => 'Mr Smith','ContactMobileNo' => '01237 376347',
                                'AddressLine1' => '33 Amblecote Road',
                                'AddressTown' => 'Cambridgeshire',
                                'AddressPostCode' => 'NW23 6TR',
                                'VendorAddressLine1' => '80 Norton Road',
                                'VendorAddressTown' => 'Hickley ',
                                'VendorAddressCounty' => 'Cambridgeshire',
                                'VendorAddressPostCode' => 'NW23 2AQ',
                                'RegionalOfficeID' => '3',
                                'ExternalNotes' => 'Case Accepted',
                                'UPRN' => '',
                                'InstructionTypeID' => '2',
                                'PropertyTypeID' => '11',
                                'PropertyTenure' => '2',
                                'SurveyorID' => '23',
                                'RRN' => '0240-9002-0391-3520-0020',
                                'NewInstruction'=> 'true',
                                'StatusID' => '1'
                                );
                $result = $client->__soapCall("UpdateInstruction", $params );

                print_r(    $result);

    ?>

i have got this error Fatal error: Uncaught SoapFault exception: [soap:Server] Server was unable to process request. ---> Object reference not set to an instance of an object. in C:\xampp\htdocs\test2.php:33 Stack trace: #0 C:\xampp\htdocs\test2.php(33): SoapClient->__soapCall('UpdateInstructi...', Array) #1 {main} thrown in C:\xampp\htdocs\test2.php on line 33

Nicole Nicole · Accepted Answer · 2012-02-03T19:48:16

You probably need to send something like:

 $result = $client->__soapCall("UpdateInstruction", array('Instruction' => $params );

Where Instruction is the name of the object that you are passing.

Consume ASP.NET WebService In php and return soap error

2 Answers