Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Oracle Community by Pallavi Chaudhari, 1 year ago
Unable to start the Universal Connection Pool: oracle.ucp.UniversalConnectionPoolException: Cannot get Connection from Datasource
via Oracle Community by Srivatsa.kashyap, 1 year ago
Unable to start the Universal Connection Pool: oracle.ucp.UniversalConnectionPoolException: Invalid connection validation SQL statement
via Oracle Community by User475652-OC, 1 year ago
Unable to start the Universal Connection Pool: oracle.ucp.UniversalConnectionPoolException: Cannot get Connection from Datasource
via oracle.com by Unknown author, 2 years ago
via sourceforge.net by Unknown author, 2 years ago
Connections could not be acquired from the underlying database!
via sourceforge.net by Unknown author, 2 years ago
Connections could not be acquired from the underlying database!
java.sql.SQLException: Unable to start the Universal Connection Pool: oracle.ucp.UniversalConnectionPoolException: Invalid connection validation SQL statement	at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:83)	at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80)	at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80)	at org.springframework.orm.ibatis.SqlMapClientTemplate.execute(SqlMapClientTemplate.java:212)	at org.springframework.orm.ibatis.SqlMapClientTemplate.executeWithListResult(SqlMapClientTemplate.java:249)	at org.springframework.orm.ibatis.SqlMapClientTemplate.queryForList(SqlMapClientTemplate.java:296)	at org.springframework.orm.ibatis.SqlMapClientTemplate.queryForList(SqlMapClientTemplate.java:290)	at com.vaau.rbacx.iam.db.dao.ibatis.SqlMapIamDbUserDao.findAllUserIds(SqlMapIamDbUserDao.java:48)	at com.vaau.rbacx.iam.db.manager.IamDbUserManagerImpl.getUserIds(IamDbUserManagerImpl.java:48)	at com.vaau.rbacx.iam.db.helpers.IamDbUserImporterImpl.readUsers(IamDbUserImporterImpl.java:78)	at com.vaau.rbacx.iam.db.DBIAMSolution.doDataLoad(DBIAMSolution.java:547)	at com.vaau.rbacx.iam.db.DBIAMSolution.loadData(DBIAMSolution.java:284)	at com.vaau.rbacx.iam.service.impl.RbacxIAMServiceImpl.dataLoad(RbacxIAMServiceImpl.java:510)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)	at java.lang.reflect.Method.invoke(Method.java:597)	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106)	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)	at $Proxy118.dataLoad(Unknown Source)	at com.vaau.rbacx.scheduling.executor.iam.DbIamJobExecutor.execute(DbIamJobExecutor.java:83)	at com.vaau.rbacx.scheduling.manager.providers.quartz.jobs.AbstractJob.execute(AbstractJob.java:72)	at org.quartz.core.JobRunShell.run(JobRunShell.java:202)	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:534)