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via Oracle Community by 3004, 1 year ago
The global UserTransaction must be used for begin/commit/rollback.
javax.jdo.JDOUserException: The global UserTransaction must be used for
begin/commit/rollback.	at com.techtrader.modules.jdo.ee.EEPersistenceManager.begin(EEPersistenceManager.java:62)	at com.ysoft.jdo.book.restaurant.MenuManagerImpl.getObjectsByQuery(MenuManagerImpl.java:108)