How to intigrate the web services?

Hi Experts.
I created internt services in SE80 and activated using SICF,I'm able to test individaul service working fine, I wanted to call one service from others and estblish a flow,
How we can do this ?
Thanks
Naveen

I don't think it is possible in the Internet service. But you can do this in the ABAP module pool programs.
/padmanaban

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Hi Andrea,
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Hi,
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Thank You Stefan for your kind reply.
So you mean to say if we use the XML Validation .we cannot provide proper error information to the calling Web Service Consumer .And While calling a Web Service they cannot Extract the Exact Message in the Text Filed(<text>) present under the Detail Element (<detail>) in the <SOAP:Fault> node. as
<text>com.sap.engine.interfaces.messaging.api.exception.MessagingException: com.sap.engine.interfaces.messaging.api.exception.MessageFormatException: XML Validation for payload with root element name MT_Out_CustomerMaster_FPMReq , target namespace http://Pegasystems.com/I06_Customers Failed!Errors Encountered During Parsing
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2.cvc-type.3.1.3: The value '123456789' of element 'CompanyCode' is not valid.**
3.cvc-maxLength-valid: Value 'asdf' with length = '4' is not facet-valid with respect to maxLength '1' for type 'null'.
4.cvc-type.3.1.3: The value 'asdf' of element 'OperationType' is not valid.
That is why we have to use the Fault messages and Field Lengths has to be Validated in the Server proxy.
Please Correct me If I am wrong.

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You will find answer in [implementing_handlers_using_jaxws_2|http://blogs.sun.com/sdimilla/entry/implementing_handlers_using_jaxws_2]

How to intigrate the web services?

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