Exception while running Step 3 java -jar cpt4.jar 5

[pancodia]

After downloading the vocabulary files, I am running the command java -jar cpt4.jar 5 to append the CPT vocabulary. But I keep getting the following exception:

javax.xml.ws.WebServiceException: Failed to access the WSDL at: https://uts-ws.nlm.nih.gov/services/nwsSecurity?wsdl. It failed with:
    java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty.
    at com.sun.xml.ws.wsdl.parser.RuntimeWSDLParser.tryWithMex(RuntimeWSDLParser.java:251)
    at com.sun.xml.ws.wsdl.parser.RuntimeWSDLParser.parse(RuntimeWSDLParser.java:228)
    at com.sun.xml.ws.wsdl.parser.RuntimeWSDLParser.parse(RuntimeWSDLParser.java:191)
    at com.sun.xml.ws.wsdl.parser.RuntimeWSDLParser.parse(RuntimeWSDLParser.java:160)
    at com.sun.xml.ws.client.WSServiceDelegate.parseWSDL(WSServiceDelegate.java:307)
    at com.sun.xml.ws.client.WSServiceDelegate.<init>(WSServiceDelegate.java:269)
    at com.sun.xml.ws.client.WSServiceDelegate.<init>(WSServiceDelegate.java:205)
    at com.sun.xml.ws.client.WSServiceDelegate.<init>(WSServiceDelegate.java:195)
    at com.sun.xml.ws.spi.ProviderImpl.createServiceDelegate(ProviderImpl.java:112)
    at javax.xml.ws.Service.<init>(Service.java:77)
...

Also, tried to register and get licensed on UMLS (by following this). But even I provided the username and password, I still have the same issue.

Any idea of what's going on? How to solve the issue?

[ChristopheLambert]

I had a similar problem a few months ago, and it was a matter of their systems being temporarily down. If the problem persists, the vocabulary project folks maintain that application.

[ChristopheLambert]

I'm going to close this out, barring any further communication on the matter.

[cgreich]

Wait. Let's get to hte bottom of this. I'll ping the necessary people.

[pancodia]

I am still seeing the same exception after a month.