Stefano,
I tried with latest nightly (05/09/12) and see the same behavior.
13:26:52,087 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-8) MSC00001: Failed to start service jboss.ra.deployment."teiid-connector-ws.rar_1": org.jboss.msc.service.StartException in service jboss.ra.deployment."teiid-connector-ws.rar_1": org.jboss.jca.core.spi.mdr.NotFoundException: IJ000855: teiid-connector-ws isn't registered
at org.jboss.as.connector.services.resourceadapters.deployment.ResourceAdapterXmlDeploymentService.start(ResourceAdapterXmlDeploymentService.java:128)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [rt.jar:1.6.0_26]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [rt.jar:1.6.0_26]
at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_26]
Caused by: org.jboss.jca.core.spi.mdr.NotFoundException: IJ000855: teiid-connector-ws isn't registered
at org.jboss.jca.core.mdr.SimpleMetadataRepository.getResourceAdapter(SimpleMetadataRepository.java:150)
at org.jboss.as.connector.services.resourceadapters.deployment.ResourceAdapterXmlDeploymentService.start(ResourceAdapterXmlDeploymentService.java:88)
... 5 more
13:26:52,194 INFO [org.jboss.as.controller] (management-handler-thread - 1) JBAS014774: Service status report
JBAS014777: Services which failed to start: service jboss.ra.deployment."teiid-connector-ws.rar_1": org.jboss.msc.service.StartException in service jboss.ra.deployment."teiid-connector-ws.rar_1": org.jboss.jca.core.spi.mdr.NotFoundException: IJ000855: teiid-connector-ws isn't registered
Thanks.
Ramesh..