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Web Services return null


my problem is that the return value ret and bapiret is null. The function Z_SAPTEST is remote-enabled and the import parameter achieved the function.

ICredentials cred = new NetworkCredential("test","test");

Z_SAPTEST.Z_SAPTESTService webref = new Z_SAPTEST.Z_SAPTESTService();


webref.Credentials = cred;

string ret = webref.Z_SAPTEST("Hello", out bapiret);

Thanks for help,


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  • Posted on Dec 23, 2004 at 12:18 PM

    I'd recommend using a Network Sniffer (e.g. Ethereal) to look what XML goes over the wire. I have seen some cases where the XML-namespaces sent over wire have been different than declared in WSDL. This depends on patch version of WAS.

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