Geeting exception while executing BPM webservice from webdynpro.

Question

I have created a webservice to start BPM process.
If I am testing from webservice navigator it works fine and BPM task gets created in my UWL. But when I execute this webservice from webdynpro I get the below error
Exception on execution of web service with WSDL URL 'http://pepu56:50000/bpm/demosapcom/lngtranslationprocess/StartService?wsdl' with operation 'NewOperation' in interface 'TranslateBPMWSDLFile'
Please note that : I have deleted the output part from both binding and PortType section of this webservice.
Edited by: pramod bagauly on Jan 17, 2012 10:16 PM
Edited by: pramod bagauly on Jan 17, 2012 10:18 PM

Answer 1

I was doing a silly mistake. I was not running my webdynpro application from portal. I was running my application through "Deploy new archive and run" option.
I got this clue to run this app after login into portal from the fact that when I was running webservice from WSNavigator I was prompted to pass user credential to execute this service.  I had not given any authentication option while creating web service, so just guessed if I run it from portal my user credentials might be taken. And it worked for me.
I really don't know why I was asked for user credentials in WSNavigator and how my user credentils would have taken when I ran this app from portal. But this is how I am not getting this error.
Edited by: pramod bagauly on Jan 18, 2012 8:27 PM