While trying to Use the Test datasource connection button,you receive a java.lang.ClassNotFoundException
Reason 1: This error occur due to Required jar file is not available in the configured location.,make sure you have provided the Jar file location in JDBC provider.
Reason 2:in JDBC provider configured location placing multiple versions of Jar files cause the WebSphere to pick wrong jar file , so avoid using multiple version in same location.
Reason 3 : human Error is People place jar in location but they configure with variables forget to configure variable value.
Reason 4: accessing user might not have permission on jar file.
Reason 1: This error occur due to Required jar file is not available in the configured location.,make sure you have provided the Jar file location in JDBC provider.
Reason 2:in JDBC provider configured location placing multiple versions of Jar files cause the WebSphere to pick wrong jar file , so avoid using multiple version in same location.
Reason 3 : human Error is People place jar in location but they configure with variables forget to configure variable value.
Reason 4: accessing user might not have permission on jar file.
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