Dynamics Community Forum Thread Details

Hi all,

I am trying to connect the Nav Web Services in Php (followed by this Blog).

but it’s returning an error: SOAP-ERROR: Parsing WSDL: Couldn’t load from ‘http://localhost:7047/DynamicsNAVPMS/WS/SystemService’ : Start tag expected, ‘<' not found.

my php code is: //ntlmuserid.php

//ntlmstream.php

path = $path; $this->mode = $mode; $this->options = $options; $this->opened_path = $opened_path; $this->createBuffer($path); return true; } /** * Close the stream * */ public function stream_close() { curl_close($this->ch); } /** * Read the stream * * @param int $count number of bytes to read * @return content from pos to count */ public function stream_read($count) { if(strlen($this->buffer) == 0) { return false; } $read = substr($this->buffer,$this->pos, $count); $this->pos += $count; return $read; } /** * write the stream * * @param int $count number of bytes to read * @return content from pos to count */ public function stream_write($data) { if(strlen($this->buffer) == 0) { return false; } return true; } /** * * @return true if eof else false */ public function stream_eof() { return ($this->pos > strlen($this->buffer)); } /** * @return int the position of the current read pointer */ public function stream_tell() { return $this->pos; } /** * Flush stream data */ public function stream_flush() { $this->buffer = null; $this->pos = null; } /** * Stat the file, return only the size of the buffer * * @return array stat information */ public function stream_stat() { $this->createBuffer($this->path); $stat = array( ‘size’ => strlen($this->buffer), ); return $stat; } /** * Stat the url, return only the size of the buffer * * @return array stat information */ public function url_stat($path, $flags) { $this->createBuffer($path); $stat = array( ‘size’ => strlen($this->buffer), ); return $stat; } /** * Create the buffer by requesting the url through cURL * * @param unknown_type $path */ private function createBuffer($path) { if($this->buffer) { return; } $this->ch = curl_init($path); curl_setopt($this->ch, CURLOPT_RETURNTRANSFER, true); curl_setopt($this->ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1); curl_setopt($this->ch, CURLOPT_HTTPAUTH, CURLAUTH_NTLM); curl_setopt($this->ch, CURLOPT_USERPWD, USERPWD); $this->buffer = curl_exec($this->ch); $this->pos = 0; } }

//ntlmsoapclient.php

__last_request_headers = $headers; $ch = curl_init($location); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); curl_setopt($ch, CURLOPT_HTTPHEADER, $headers); curl_setopt($ch, CURLOPT_POST, true ); curl_setopt($ch, CURLOPT_POSTFIELDS, $request); curl_setopt($ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1); curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_NTLM); curl_setopt($ch, CURLOPT_USERPWD, USERPWD); $response = curl_exec($ch); return $response; }

function __getLastRequestHeaders() { return implode(“\n”, $this->__last_request_headers).”\n”; } }

//client.php

Companies(); $companies = $result->return_value; echo “Companies:”; if (is_array($companies)) { foreach($companies as $company) { echo “$company”; } $cur = $companies[0]; } else { echo “$companies”; $cur = $companies; }

} catch(Exception $ex) { echo $ex->getMessage(); } ?>

my error is:

SOAP-ERROR: Parsing WSDL: Couldn’t load from ‘http://localhost:7047/DynamicsNAVPMS/WS/SystemService’ : Start tag expected, ‘<' not found.

Could you tell me where I went wrong?

thanks in advance…….

hi,

might be an authentication problem or string parsering problem

NAV Web Services are exposed by NAV 2009 or NAV 2013 ?

If NAV 2009 check:

> SPN & Trusted delegation for user running NAV Web Service (domain user) > ceck for ANONYMOUS login attempt in the SQL logs.

> use NTLM for autentication <add key="WebServicesUseNTLMAuthentication" value="true"></add>

> select using any protocol to connect and not kerberos only on service tier

> restart sql & all nav services

Two links

blog.artea.info/ms-nav-web-services-tofrom-php-receiving-and-sending-data

Freddy Blog

blogs.msdn.com/.../connecting-to-nav-web-services-from-php.aspx

try to change (suggested by Jega post): $response = trim(curl_exec($ch)) to remove spaces

connecting nav web services from php

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