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POASMX-service returns "500 error" while using POST-method
 

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  1. POASMX-service returns "500 error" while using POST-method
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    <p>I have a problem with ASMX-service. If I use a POST-method, it returns error "500 - Internal server error". But if I use a GET-method, it works very fine. I viewed IIS logs and saw this situation:</p> <pre><code>2013-01-16 00:00:06 212.158.165.217 GET /service.asmx/GetStopSalesAndQuotes2 Login=xxxxx&amp;Password=xxxxx=&amp;checkPoint=2013-01-08T14:22:56Z 80 - 85.12.229.170 Mozilla/4.0+(compatible;+Windows+NT+5.1;+SV1);+ross-tur.ru;+8-800-100-99-30+(ext.+501); 500 0 0 140 2013-01-16 00:00:06 212.158.165.217 POST /service.asmx - 80 - 62.80.175.194 Mozilla/4.0+(compatible;+MSIE+6.0;+MS+Web+Services+Client+Protocol+4.0.30319.296) 500 0 0 31 </code></pre> <p>I've looked for this problem and tried to resolve it.</p> <p>Firstly I inspected a web.config, but the necessary tags have been founded:</p> <pre><code>&lt;add name="HttpGet"/&gt; &lt;add name="HttpPost"/&gt; </code></pre> <p>Secondary I've tried to turn on the debug mode by adding some tags in web.config:</p> <pre><code>&lt;system.diagnostics&gt; &lt;trace autoflush="true" /&gt; &lt;sources&gt; &lt;source name="System.Web.Services.Asmx"&gt; &lt;listeners&gt; &lt;add name="AsmxTraceFile" type="System.Diagnostics.TextWriterTraceListener" initializeData="local.log" traceOutputOptions="LogicalOperationStack, DateTime, Timestamp, ProcessId, ThreadId" /&gt; &lt;/listeners&gt; &lt;/source&gt; &lt;/sources&gt; &lt;switches&gt; &lt;add name="System.Web.Services.Asmx" value="Verbose" /&gt; &lt;/switches&gt; &lt;/system.diagnostics&gt; </code></pre> <p>But the log has not been created. I've thought, that the application have not rights.</p> <p>I've tried to give admin rights by specifying an admin's login/pass for my site, but it has not resolved the problem and log still not created.</p> <p>The other ways I've tried to debug this error:</p> <ol> <li>Turned off custom errors mode and switched trace enabled on "true" state:</li> </ol> <blockquote> <pre><code>&lt;system.web&gt; &lt;customErrors mode="Off"/&gt; &lt;trace enabled="true" requestLimit="10" pageOutput="false" traceMode="SortByTime" localOnly="false"/&gt; &lt;/system.web&gt; </code></pre> </blockquote> <ol> <li>Also tried to enable trace and policyTrace options:</li> </ol> <blockquote> <pre><code>&lt;microsoft.web.services2&gt; &lt;diagnostics&gt; &lt;trace enabled="true"/&gt; &lt;policyTrace enabled="true"/&gt; &lt;/diagnostics&gt; &lt;security&gt; &lt;timeToleranceInSeconds&gt;86400&lt;/timeToleranceInSeconds&gt; &lt;securityTokenManager type="Megatec.MasterService.TourMLLogic.PasswordProvider, ServiceComponents, Version=1.0.0.0, Culture=neutral" qname="wsse:UsernameToken" xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"/&gt; &lt;/security&gt; &lt;/microsoft.web.services2&gt; </code></pre> </blockquote> <p>But I've got no any result. I think, that there's an IIS configuration problems. Please, help me.</p> <p>P.S. Excuse my bad English =)</p>
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    1. USRecon R.
    1. USRecon R.
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      1. VTUpMod
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      1. VTUpMod
    1. COIt looks like you're trying to use WSE 2.0. That's very obsolete.
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      1. USJohn Saunders
    2. COHave you checked the WSDL which describe how to make a call to web services ?make sure you code is following it .
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      1. USJoe.wang
 

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