Web Services return null

[Former Member]

Hi,

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();

Z_SAPTEST.BAPIRETURN bapiret = new Z_SAPTEST.BAPIRETURN();

webref.Credentials = cred;

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

Thanks for help,

Sven

[reiner_hille-doering]

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.