Please help me to solve problems that appear when generate the Web Service

[askio]

Hi all,
At this stage I work with following products:
- IBM WebSphere Portal v6.1 Server;
- IBM Rational(R) Application Developer(tm) for WebSphere(R) Software v7.5.4.

Please help me to solve problems that appear when generate the Web Service Client:
1. "Warning messages were issued.
WSWS3029W: Warning: The xml construct named
{https://b2b.clearpark.net/}UsrPwdAuthenticationHeader cannot be
mapped to a java type. The construct will be mapped to
javax.xml.soap.SOAPElement."

After generating the java classes have formed, with the Body elements of query, and the Header elements of query have not generated.
But the Header contains the data (“User:” and “Password:”) for login into the Test System, which provide the Web Service.

Service URL:
https://clearparkb2b.testarea.tectrade.net/JAYWS/ClearPark.asmx?WSDL

Also, next problem remains unresolved, while making a Test with Web Services Explorer.
With IBM Key Management utility, I added a certificate into:
DummyClientTrustFile.jks
DummyServerTrustFile.jks

When sending a request, I get a notice:
2. "IWAB0135E An unexpected error has occurred.
javax.net.ssl.SSLHandshakeException
com.ibm.jsse2.util.g: PKIX path building failed:
java.security.cert.CertPathBuilderException: unable to find valid
certification path to requested target"

[decoursey]

Have you reviewed the following technote?

http://www-01.ibm.com/support/docview.wss?rs=404&uid=swg21287844

Additionally..I think the IWAB0135E An unexpected error has occurred.
javax.net.ssl.SSLHandshakeException is part of the
Web Services Explorer problem with the security binding or ssl certificate.
Can you please review this link.
http://publib.boulder.ibm.com/infocenter/iadthelp/v7r0/index.jsp?topic=/com.ibm.etools.webservice.was.atk.ui.doc/ref/rlimit.html

Hope this helps.

[askio]

Thank you for your answer!

According to your first recommendation:
http://www-01.ibm.com/support/docview.wss?rs=404&uid=swg21287844

Now I have installed an application that uses supported Enterprise JavaBeans™ (EJB™) 3.0 configuration.

Application Server for Windows 32-bit (fep.61.ejb3.windows.ia32.zip) + 6.1.0-WS-WASEJB3-WinX32-FP0000027.pak
(WebSphere Application Server 6.1 Feature Pack for EJB 3.0 for Windows)

But the problem (WSWS3029W) remains unsolved.