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When do the SOAPCLIENT_ERROR errors occur and how do resolve them

HI, I have a funny problem. I have a VC++ client which is consuming a webservice. The VC++ client has been developed using VS .Net 2003 IDE. I simply do an Add web reference to consume a webservice. Adding a web reference generates an sproxy.exe generated class which generates the necessary soap requests. This in turn invokes methods in atlsoap.h and atlhttp.inl such as SendRequest etc. The problem is that most of the times, when I invoke a webservice method it throws me a couple of soap errors such as SOAPCLIENT_PARSEFAULT_ERROR or SOAPCLIENT_READ_ERROR or SOAPCLIENT_SEND_ERROR. I fail to understand why would such errors occur. What is going wrong in the HttpReuest that is being sent to the web service which is generating these errors? Are there any security issues or is there some bug in .Net framework 1.1?? Can anyone please throw some light on this problem. Cheers, Sadhvi

2 Replies

AD Administrator Syncfusion Team July 30, 2006 11:52 PM



>HI,
>
>
>I have a funny problem. I have a VC++ client which is consuming a
>webservice.
>The VC++ client has been developed using VS .Net 2003 IDE.
>I simply do an Add web reference to consume a webservice.
>
>
>Adding a web reference generates an sproxy.exe generated class which
>generates the necessary soap requests. This in turn invokes methods in
>atlsoap.h and atlhttp.inl such as SendRequest etc.
>
>
>The problem is that most of the times, when I invoke a webservice
>method it throws me a couple of soap errors such as
>SOAPCLIENT_PARSEFAULT_ERROR or SOAPCLIENT_READ_ERROR or
>SOAPCLIENT_SEND_ERROR. I fail to understand why would such errors
>occur. What is going wrong in the HttpReuest that is being sent to the
>web service which is generating these errors?
>Are there any security issues or is there some bug in .Net framework
>1.1??
>
>
>Can anyone please throw some light on this problem.
>
>
>Cheers,
>Sadhvi


AL Andrew Lv September 25, 2007 09:00 AM


>HI,
>
>
>I have a funny problem. I have a VC++ client which is consuming a
>webservice.
>The VC++ client has been developed using VS .Net 2003 IDE.
>I simply do an Add web reference to consume a webservice.
>
>
>Adding a web reference generates an sproxy.exe generated class which
>generates the necessary soap requests. This in turn invokes methods in
>atlsoap.h and atlhttp.inl such as SendRequest etc.
>
>
>The problem is that most of the times, when I invoke a webservice
>method it throws me a couple of soap errors such as
>SOAPCLIENT_PARSEFAULT_ERROR or SOAPCLIENT_READ_ERROR or
>SOAPCLIENT_SEND_ERROR. I fail to understand why would such errors
>occur. What is going wrong in the HttpReuest that is being sent to the
>web service which is generating these errors?
>Are there any security issues or is there some bug in .Net framework
>1.1??
>
>
>Can anyone please throw some light on this problem.
>
>
>Cheers,
>Sadhvi

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