项目从ORACLE 10换成ORACLE 12C 启动报错 ?报错

项目从ORACLE 10换成ORACLE 12C 启动报错
用TOMCAT启动，日志里面报下面错误

org.springframework.beans.factory.BeanCreationException: 
Error creating bean with name 'soarBaseService' defined in file 
[F:\dhcc\GZF\WEB-INF\classes\spring\base\soarbaseservice.bean.xml]: 
Cannot resolve reference to bean 'transactionManager' while setting bean property 'transactionManager'; 
nested exception is org.springframework.beans.factory.BeanCreationException: 
Error creating bean with name 'transactionManager' defined 
in file [F:\dhcc\GZF\WEB-INF\classes\spring\basecomponent.bean.xml]: Initialization of bean failed;
 nested exception is org.springframework.beans.factory.BeanCreationException: 
 Error creating bean with name 'dataSource' defined in file [F:\dhcc\GZF\WEB-INF\classes\spring\datasource.bean.xml]:
  Invocation of init method failed; nested exception is java.lang.RuntimeException: failed to get the datasource info !

现在没什么方向，想请教一下大神们。

我看了下项目里面是没OJDBC7.JAR包的，是不是由于我没有放入这个的问题？还是说项目里面的SPRING里面有什么要改？

我看了下ORACLE 安装目录APP里面的LIB，里面最多只到OJDBC6.JAR

求大神们指路。