PDS Logon Problem ?

[Maik]

Hello NG,

i use my own WebService to connect to the PDS WebService, everything works fine.
I got the Security cookie from the PDS, i think i´m logged on the ProjectServer.
But if i try the SoapXMLRequest method i got the following error

<?xml version="1.0" ?><Reply><HRESULT>5005</HRESULT></Reply>

(5005: The password supplied was incorrect)

Has anybody a clue ?

Greetings
Maik