I'm also getting the same problem when i'm trying to conect to my sql db
<May 10, 2006 6:01:57 PM IST> <Info> <JDBC> <BEA-001068> <Connection for pool "mySqlPool" created.>
<May 10, 2006 6:01:57 PM IST> <Info> <JDBC> <BEA-001132> <Initialized statement cache of size "10" for connection in pool "mySqlPool".>
<May 10, 2006 6:01:57 PM IST> <Info> <Common> <BEA-000628> <Created "1" resources for pool "mySqlPool", out of which "1" are available and "0" are unavailable.>
java.lang.NoClassDefFoundError: weblogic/jdbc/wrapper/PoolConnection
at java.lang.ClassLoader.defineClass(Ljava.lang.String;[BIILjava.security.ProtectionDomain
Ljava.lang.Class;(Unknown Source)
at java.security.SecureClassLoader.defineClass(Ljava.lang.String;[BIILjava.security.CodeSource
Ljava.lang.Class;(SecureClassLoader.java:123)
at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(Ljava.lang.String
Ljava.lang.Class;(GenericClassLoader.java:480)
at weblogic.utils.classloaders.GenericClassLoader.findClass(Ljava.lang.String
Ljava.lang.Class;(GenericClassLoader.java:182)
at java.lang.ClassLoader.loadClass(Ljava.lang.String;Z)Ljava.lang.Class;(Unknown Source)
at java.lang.ClassLoader.loadClass(Ljava.lang.String
Ljava.lang.Class;(Unknown Source)
at weblogic.utils.classloaders.GenericClassLoader.loadClass(Ljava.lang.String
Ljava.lang.Class;(GenericClassLoader.java:224)
at java.lang.ClassLoader.loadClassFromNative(II)Ljava.lang.Class;(Unknown Source)
at jrockit.vm.Classes.forName0(Ljava.lang.String;ZI)I(Unknown Source)
at jrockit.vm.Classes.forName(Ljava.lang.String;ZLjava.lang.ClassLoader
Ljava.lang.Class;(Optimized Method)
at java.lang.Class.forName(Ljava.lang.String;ZLjava.lang.ClassLoader
Ljava.lang.Class;(Unknown Source)
at weblogic.utils.classloaders.GenericClassLoader.defineCodeGenClass(Ljava.lang.String;[BLjava.net.URL
Ljava.lang.Class;(GenericClassLoader.java:776)
at weblogic.utils.classfile.utils.CodeGenerator.generateClass(Ljava.lang.ClassLoader
Ljava.lang.Class;(CodeGenerator.java:97)
at weblogic.utils.wrapper.WrapperFactory.generateWrapperClass(Ljava.lang.Class;Ljava.lang.Class;Ljava.lang.ClassLoader
Ljava.lang.Class;(WrapperFactory.java:402)
at weblogic.utils.wrapper.WrapperFactory.getWrapperClass(Ljava.lang.String;Ljava.lang.Object;ZZ)Ljava.lang.Class;(WrapperFactory.java:237)
at weblogic.utils.wrapper.WrapperFactory.getWrapperClass(Ljava.lang.String;Ljava.lang.Object;Z)Ljava.lang.Class;(WrapperFactory.java:200)
at weblogic.jdbc.wrapper.JDBCWrapperFactory.getWrapper(ILjava.lang.Object;Z)Ljava.lang.Object;(JDBCWrapperFactory.java:163)
at weblogic.jdbc.pool.Driver.allocateConnection(Lweblogic.jdbc.common.internal.ConnectionEnv
Ljava.sql.Connection;(Driver.java:248)
at weblogic.jdbc.pool.Driver.connect(Ljava.lang.String;Ljava.util.Properties
Ljava.sql.Connection;(Driver.java:164)
at weblogic.jdbc.jts.Driver.getNonTxConnection(Ljava.lang.String;Ljava.util.Properties
Ljava.sql.Connection;(Driver.java:509)
at weblogic.jdbc.jts.Driver.connect(Ljava.lang.String;Ljava.util.Properties
Ljava.sql.Connection;(Driver.java:139)
at weblogic.jdbc.common.internal.RmiDataSource.getConnection()Ljava.sql.Connection;(RmiDataSource.java:305)
when i
test my connection it says successful but when i try to get connection from datasource in
java it fails.one thing i would like to mention is that i'm not using any password for the DB ? Can that be a issue.