Category Archives

Archive of posts published in the category: WebServices

Resolving SSL Handshake Errors for WebServices in WAS 6.1

These errors typically occur when a certificate with the trusted source expires or changes.  In order to resolve this, you can use a browser like Internet Explorer to extract the new cert based on the URL.  Or if you are using WAS 6.1…

Initializing a Web Service in Java

Hopefully you’ve been able to read some articles on my blog related to using Web Services in Java/Websphere and they’ve provided you some assistance.  In relation to that topic, this article simple illustrates how you you can invoke a web service using both…

WSWS3740E: Error: No SSL configuration is available for endpoint

You may get this error when you try and run a Java client to a SSL based web service. If you do experience this problem, you need to point to the WAS ssl.client.props file and add the cert to the chain.  You will…

WSWS3227E – java.lang.IllegalArgumentException

So you get your web service client working nicely and deploy your code to Websphere only to find this ugly Websphere Exception: [6/3/10 21:28:28:081 EDT] 00000035 Connection    E com.ibm.ws.webservices.engine.client.Connection invoke WSWS3227E:  Error: Exception: java.lang.IllegalArgumentException: argument type mismatch From what I have read online,…

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