My java EE application is giving following error when i try to run the application on glassfish server. It says "Invalid resource : jdbc/busservice__nontx". Where should i look to fix this error? Previously it was giving error with "jdbc/busservice__pm". Once I created JDBC resource and connected with connection pool, error disappeared. However i'm still getting error with "jdbc/busservice__nontx"
Info: PER02100: Could not load Toplink Essentials. Assuming this is an upgrade from V2. Switching Persistence Unit [BusReservationPU] to use [org.eclipse.persistence.jpa.PersistenceProvider] as JPA provider. If you intend to use Toplink Essentials, please ensure that it is visible to your application."
Severe: Exception while invoking class org.glassfish.persistence.jpa.JPADeployer prepare method
Severe: java.lang.RuntimeException: Invalid resource : jdbc/busservice__nontx
at com.sun.enterprise.connectors.ConnectorRuntime.lookupDataSourceInDAS(ConnectorRuntime.java:593)
at com.sun.enterprise.connectors.ConnectorRuntime.lookupNonTxResource(ConnectorRuntime.java:559)
at org.glassfish.persistence.common.PersistenceHelper.lookupNonTxResource(PersistenceHelper.java:59)
at org.glassfish.persistence.jpa.ProviderContainerContractInfoBase.lookupNonTxDataSource(ProviderContainerContractInfoBase.java:76)
at org.glassfish.persistence.jpa.PersistenceUnitInfoImpl.<init>(PersistenceUnitInfoImpl.java:109)
at org.glassfish.persistence.jpa.PersistenceUnitLoader.loadPU(PersistenceUnitLoader.java:142)