我有一个日志跟踪,在那里我试图获得一组与我的grok enter code here匹配的行。CNTR0020E: EJB threw an unexpected (non-declared) exception during invocation of method "getCustomerDashBoardCVAHistoricalDataRequestCount" on bean "BeanId(cva-admin-ear#vis-ejb-cva-4.20.0.0-SNAPSHOT.jar#CustomerDashboardServiceBean, nu