JDBC TYpe4 Connection DataSource connection is failing

[Uma Korukonda]

java.sql.SQLException: java.lang.NoClassDefFoundError: com.ibm.db2.jcc.b.n (initialization failure

com.ibm.websphere.ce.j2c.ConnectionWaitTimeoutException: Connection not available, Timed out waiting for 100002
at com.ibm.ejs.j2c.FreePool.createOrWaitForConnection(FreePool.java:1496)
at com.ibm.ejs.j2c.PoolManager.reserve(PoolManager.java:2214)
at com.ibm.ejs.j2c.ConnectionManager.allocateMCWrapper(ConnectionManager.java:895)
at com.ibm.ejs.j2c.ConnectionManager.allocateConnection(ConnectionManager.java:595)
at com.ibm.ws.rsadapter.jdbc.WSJdbcDataSource.getConnection(WSJdbcDataSource.java:431)
at com.ibm.ws.rsadapter.jdbc.WSJdbcDataSource.getConnection(WSJdbcDataSource.java:400)
at fvt.framework.WSServletTestCase.clearTestTable(WSServletTestCase.java:200)
at fvt.framework.WSServletTestCase.clearTestTable(WSServletTestCase.java:143)
at fvt.tests.BasicConnectivityTest.setUp(BasicConnectivityTest.java:90)
at org.apache.cactus.AbstractTestCase.runBareServerTest(AbstractTestCase.java:233)
at org.apache.cactus.server.AbstractWebTestCaller.doTest(AbstractWebTestCaller.java:149)
at org.apache.cactus.server.AbstractWebTestController.dispatch87_handleRequest(AbstractWebTestController.java;org/apache/cactus/util/log/LogAspect.aj(1k):125)
at org.apache.cactus.server.AbstractWebTestController.around87_handleRequest(AbstractWebTestController.java;org/apache/cactus/util/log/LogAspect.aj(1k):1156)
at org.apache.cactus.server.AbstractWebTestController.handleRequest(AbstractWebTestController.java;org/apache/cactus/util/log/LogAspect.aj(1k):101)
at org.apache.cactus.server.ServletTestRedirector.dispatch113_doPost(ServletTestRedirector.java;org/apache/cactus/util/log/LogAspect.aj(1k):123)
at org.apache.cactus.server.ServletTestRedirector.around113_doPost(ServletTestRedirector.java;org/apache/cactus/util/log/LogAspect.aj(1k):1156)
at org.apache.cactus.server.ServletTestRedirector.doPost(ServletTestRedirector.java;org/apache/cactus/util/log/LogAspect.aj(1k):109)
at org.apache.cactus.server.ServletTestRedirector.dispatch112_doGet(ServletTestRedirector.java;org/apache/cactus/util/log/LogAspect.aj(1k):96)
at org.apache.cactus.server.ServletTestRedirector.around112_doGet(ServletTestRedirector.java;org/apache/cactus/util/log/LogAspect.aj(1k):1156)
at org.apache.cactus.server.ServletTestRedirector.doGet(ServletTestRedirector.java;org/apache/cactus/util/log/LogAspect.aj(1k):92)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:989)
at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:501)
at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:464)
at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:90)
at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:744)
at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1455)
at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:113)
at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:454)

[Swosti Dipan Pal]

Please check the connection name, user name and password are given properly. Try to catch the specific exception.

Cheers,
-Biswa