Chris Xing [http://community.jboss.org/people/xingcl] created the discussion "Can JBoss JCA 1.0.0.Alpha11 support JCA 1.5 Adapter ?" To view the discussion, visit: http://community.jboss.org/message/545405#545405 -------------------------------------------------------------- I tried to deploy one JCA 1.5 Adapter RAR file to the JBoss JCA 1.0.0.Alpha11, but failed with the following error: Caused by: javax.naming.NoInitialContextException: Need to specify class name in environment or system property, or as an applet parameter, or in an application resource file:  java.naming.factory.initial     at javax.naming.spi.NamingManager.getInitialContext(Unknown Source)     at javax.naming.InitialContext.getDefaultInitCtx(Unknown Source) Is it because the RAR file does not follow JCA 1.6 Spec ? -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/545405#545405] Start a new discussion in JCA Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]