How to debug a webservice (ABAP) to figure out a XML Serialization Error

[LeonardoAraujo]

Hi,

I am having a weird problem here.

If I call the end point of ma webservice I created (a Function module), it works, I get results. If I call it from the TEST environment (WEBSERVICES Navigator). If gives me this error:

XML Serialization Error. Object content does not correspond to Schema restrictions of type [urn:sap-com:document:sap:rfc:functions][numeric8].

How can I debug or figure out what is really happening? I checked the CIM trace files, but even with trace level at 3, nothing is stored there...

Any help is greately appreciated.

Leonardo De Araujo

[stefan_grube · Accepted solution]

Your test data are not valid.

Check, which data you have to provide and fill the test data correctly.

[LeonardoAraujo · Accepted solution]

You are right.

Now, on another topic, if I get an error (500) Internal Server Error...

How can I find the details of it (log or etc)?

There is no ABAP DUMP or even SM21 log entries...

For me (500) Internal Server Error means nothing.

Thanks

Leonardo

[stefan_grube · Accepted solution]

In the response message of the web service should be the information of the error.

Stefan

[LeonardoAraujo · Accepted solution]

This is the message The caller program got:

System.ServiceModel.ProtocolException: The content type text/html of the response message does not match the content type of the binding (text/xml; charset=utf-8). If using a custom encoder, be sure that the IsContentTypeSupported method is implemented properly. The first 1024 bytes of the response were: '

SAP Web Application Server

Help

<td background="http://eszsansrv008.esz.xstrata.int:8'. ---> System.Net.WebException: The remote server returned an error: (500) Internal Server Error. at System.Net.HttpWebRequest.GetResponse() at System.ServiceModel.Channels.HttpChannelFactory.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) --- End of inner exception stack trace --- Server stack trace: at System.ServiceModel.Channels.HttpChannelUtilities.ValidateRequestReplyResponse(HttpWebRequest request, HttpWebResponse response, HttpChannelFactory factory, WebException responseException) at System.ServiceModel.Channels.HttpChannelFactory.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout) at System.ServiceModel.Channels.RequestChannel.Request(Message message, TimeSpan timeout) at System.ServiceModel.Dispatcher.RequestChannelBinder.Request(Message message, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout) at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs) at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation) at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message) Exception rethrown at [0]: at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) at SAP.HR.Business.Enterprise.ZMAT_WS_HR_INTERFACE.ZMAT_WS_HR_INTERFACE.ZMatHrUpdateTimeSheet(ZMatHrUpdateTimeSheetRequest request) at SAP.HR.Business.Enterprise.ZMAT_WS_HR_INTERFACE.ZMAT_WS_HR_INTERFACEClient.Enterprise_ZMAT_WS_HR_INTERFACE_ZMAT_WS_HR_INTERFACE_ZMatHrUpdateTimeSheet(ZMatHrUpdateTimeSheetRequest request) in C:\TeamFoundation2008\Source\(Zinc.MG) SAP Interfaces\SAP Communication Bridge\SAP.HR.Business\Service References\Enterprise.ZMAT_WS_HR_INTERFACE\Reference.vb:line 2509 at SAP.HR.Business.I020SimsHoursAndPremiumProcessor.ProcessSIMSData() in C:\TeamFoundation2008\Source\(Zinc.MG) SAP Interfaces\SAP Communication Bridge\SAP.HR.Business\I020SimsHoursAndPremiumProcessor.vb:line 296

[stefan_grube · Accepted solution]

Oh, the 500 covers the correct error message, that is bad.

In fact you have:

The content type text/html of the response message does not match the content type of the binding (text/xml; charset=utf-8).

That is an error code 4xx.

Check, if the URL, user and password are correct.

[david_nguyen3 · Accepted solution]

You need to make sure the username has access to the function group that contains the remoted function module.

http://help.sap.com/saphelp_47x200/helpdata/en/2d/64d023e74911d6b2e400508b6b8a93/frameset.htm

Check authorization specified by the link.

[Former Member · Accepted solution]

This message was moderated.

[Former Member]

HI Check Reports

RSVSOAP1 and RSVSOAP3

This can help you checking SOAP Run time.

Thanks

Gaurav Bhargava