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Created attachment 273789 [details] The sql in the attached file is a file that dumps the DB schema after running om2m. You have changed from the previously used H2DB to MySQL. You have checked the operation after making changes, but an exception occurs during the initial operation. We have a problem with creating an initial ACR at ACR and tracking it shows that the ACR entity is not created even though it should be created as a table. Other tables are created normally. Regarding this, I attach my MySQL server version and screenshot. The sql in the attached file is a file that dumps the DB schema after running om2m. OS : Windows 10 MySQL : 5.7.22 Commuity MySQL JDBC : 5.1.46 Bulid : Maven 3.5.3 JAVA : 1.8.0_172 JDK Regards. Here is log trace. C:\Users\home\Desktop\org.eclipse.om2m\org.eclipse.om2m.site.in-cse\target\products\in-cse\win32\win32\x86_64>java -jar -ea -Declipse.ignoreApp=true -Dosgi.clean=true -Ddebug=true plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar -console -noExit [INFO] - org.eclipse.om2m.datamapping.jaxb.Activator Starting Data Mapper [INFO] - org.eclipse.om2m.datamapping.jaxb.Activator Registering XML Mapper Service.. [INFO] - org.eclipse.om2m.datamapping.jaxb.Activator XML Mapper service registered. [INFO] - org.eclipse.om2m.datamapping.jaxb.Activator Registering JSON Mapper Service.. [INFO] - org.eclipse.om2m.datamapping.jaxb.Activator JSON Mapper service registered. [INFO] - org.eclipse.om2m.persistence.eclipselink.Activator Starting Persistence JPA plugin... [INFO] - org.eclipse.om2m.persistence.eclipselink.internal.DBServiceJPAImpl Initializing Database... [INFO] - org.eclipse.om2m.persistence.eclipselink.internal.DBServiceJPAImpl =====================DRIVER com.mysql.jdbc.Driver [INFO] - org.eclipse.om2m.persistence.eclipselink.internal.DBServiceJPAImpl Creating new EntityManagerFactory... [INFO] - org.eclipse.om2m.binding.coap.Activator Register CoAP RestClientService.. [INFO] - org.eclipse.om2m.binding.coap.Activator Starting CoAP server 4월 26, 2018 10:56:52 오전 ch.ethz.inf.vs.californium.network.config.NetworkConfig createStandardWithFile 정보: Create standard properties with file Californium.properties 4월 26, 2018 10:56:52 오전 ch.ethz.inf.vs.californium.server.Server start 정보: Starting server 4월 26, 2018 10:56:52 오전 ch.ethz.inf.vs.californium.network.CoAPEndpoint start 정보: Starting Endpoint bound to 0.0.0.0/0.0.0.0:5683 [INFO] - org.eclipse.om2m.binding.coap.Activator CseService opened [INFO] - org.eclipse.om2m.binding.http.Activator Register HTTP RestClientService.. [INFO] - org.eclipse.om2m.binding.http.Activator HTTP RestClientService is registered. [INFO] - org.eclipse.om2m.core.Activator Starting CSE... [INFO] - org.eclipse.om2m.core.Activator Added Data Mapper Service: application/xml [INFO] - org.eclipse.om2m.core.Activator Added Data Mapper Service: application/json [INFO] - org.eclipse.om2m.core.Activator Rest client service discovered. Protocol: coap [INFO] - org.eclipse.om2m.core.Activator Rest client service discovered. Protocol: http [INFO] - org.eclipse.om2m.core.Activator Rest client service discovered. Protocol: mqtt [INFO] - org.eclipse.om2m.binding.http.Activator HttpService discovered [INFO] - org.eclipse.om2m.binding.http.Activator Register / context [INFO] - org.eclipse.om2m.webapp.resourcesbrowser.json.Activator HttpService discovered [INFO] - org.eclipse.om2m.webapp.resourcesbrowser.json.Activator Register /webpage http context osgi> [INFO] - org.eclipse.om2m.persistence.eclipselink.internal.DBServiceJPAImpl DataBase initialized. [INFO] - org.eclipse.om2m.persistence.eclipselink.Activator Registering Database (JPA-EL) Service [INFO] - org.eclipse.om2m.core.Activator DataBase persistence service discovered [INFO] - org.eclipse.om2m.core.thread.CoreExecutor Creating thread pool with corePoolSize=5 & maximumSize=50 [INFO] - org.eclipse.om2m.core.CSEInitializer Initializating the cseBase [INFO] - org.eclipse.om2m.core.CSEInitializer Create AccessControlPolicy resource Exception in thread "pool-2-thread-1" javax.persistence.RollbackException: Exception [EclipseLink-4002] (Eclipse Persistence Services - 2.5.2.v20140319-9ad6abd): org.eclipse.persistence.exceptions.DatabaseException Internal Exception: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'CREATE, DELETE, DISCOVERY, NOTIFY, RETRIEVE, UPDATE) VALUES (3, 1, 1, 1, 1, 1, 1' at line 1 Error Code: 1064 Call: INSERT INTO ACR (ACR_ID, CREATE, DELETE, DISCOVERY, NOTIFY, RETRIEVE, UPDATE) VALUES (?, ?, ?, ?, ?, ?, ?) bind => [7 parameters bound] Query: InsertObjectQuery(org.eclipse.om2m.commons.entities.AccessControlRuleEntity@4367ceba) at org.eclipse.persistence.internal.jpa.transaction.EntityTransactionImpl.commit(EntityTransactionImpl.java:157) at org.eclipse.om2m.persistence.eclipselink.internal.DBTransactionJPAImpl.commit(DBTransactionJPAImpl.java:45) at org.eclipse.om2m.core.CSEInitializer.initACP(CSEInitializer.java:371) at org.eclipse.om2m.core.CSEInitializer.init(CSEInitializer.java:92) at org.eclipse.om2m.core.Activator$2$1.run(Activator.java:106) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Caused by: Exception [EclipseLink-4002] (Eclipse Persistence Services - 2.5.2.v20140319-9ad6abd): org.eclipse.persistence.exceptions.DatabaseException Internal Exception: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'CREATE, DELETE, DISCOVERY, NOTIFY, RETRIEVE, UPDATE) VALUES (3, 1, 1, 1, 1, 1, 1' at line 1 Error Code: 1064 Call: INSERT INTO ACR (ACR_ID, CREATE, DELETE, DISCOVERY, NOTIFY, RETRIEVE, UPDATE) VALUES (?, ?, ?, ?, ?, ?, ?) bind => [7 parameters bound] Query: InsertObjectQuery(org.eclipse.om2m.commons.entities.AccessControlRuleEntity@4367ceba) at org.eclipse.persistence.exceptions.DatabaseException.sqlException(DatabaseException.java:331) at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.executeDirectNoSelect(DatabaseAccessor.java:900) at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.executeNoSelect(DatabaseAccessor.java:962) at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.basicExecuteCall(DatabaseAccessor.java:631) at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.executeCall(DatabaseAccessor.java:558) at org.eclipse.persistence.internal.sessions.AbstractSession.basicExecuteCall(AbstractSession.java:2002) at org.eclipse.persistence.sessions.server.ClientSession.executeCall(ClientSession.java:298) at org.eclipse.persistence.internal.queries.DatasourceCallQueryMechanism.executeCall(DatasourceCallQueryMechanism.java:242) at org.eclipse.persistence.internal.queries.DatasourceCallQueryMechanism.executeCall(DatasourceCallQueryMechanism.java:228) at org.eclipse.persistence.internal.queries.DatasourceCallQueryMechanism.insertObject(DatasourceCallQueryMechanism.java:377) at org.eclipse.persistence.internal.queries.StatementQueryMechanism.insertObject(StatementQueryMechanism.java:165) at org.eclipse.persistence.internal.queries.StatementQueryMechanism.insertObject(StatementQueryMechanism.java:180) at org.eclipse.persistence.internal.queries.DatabaseQueryMechanism.insertObjectForWrite(DatabaseQueryMechanism.java:489) at org.eclipse.persistence.queries.InsertObjectQuery.executeCommit(InsertObjectQuery.java:80) at org.eclipse.persistence.queries.InsertObjectQuery.executeCommitWithChangeSet(InsertObjectQuery.java:90) at org.eclipse.persistence.internal.queries.DatabaseQueryMechanism.executeWriteWithChangeSet(DatabaseQueryMechanism.java:301) at org.eclipse.persistence.queries.WriteObjectQuery.executeDatabaseQuery(WriteObjectQuery.java:58) at org.eclipse.persistence.queries.DatabaseQuery.execute(DatabaseQuery.java:899) at org.eclipse.persistence.queries.DatabaseQuery.executeInUnitOfWork(DatabaseQuery.java:798) at org.eclipse.persistence.queries.ObjectLevelModifyQuery.executeInUnitOfWorkObjectLevelModifyQuery(ObjectLevelModifyQuery.java:108) at org.eclipse.persistence.queries.ObjectLevelModifyQuery.executeInUnitOfWork(ObjectLevelModifyQuery.java:85) at org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.internalExecuteQuery(UnitOfWorkImpl.java:2896) at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1804) at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1786) at org.eclipse.persistence.internal.sessions.AbstractSession.executeQuery(AbstractSession.java:1737) at org.eclipse.persistence.internal.sessions.CommitManager.commitNewObjectsForClassWithChangeSet(CommitManager.java:226) at org.eclipse.persistence.internal.sessions.CommitManager.commitAllObjectsForClassWithChangeSet(CommitManager.java:193) at org.eclipse.persistence.internal.sessions.CommitManager.commitAllObjectsWithChangeSet(CommitManager.java:138) at org.eclipse.persistence.internal.sessions.AbstractSession.writeAllObjectsWithChangeSet(AbstractSession.java:4207) at org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.commitToDatabase(UnitOfWorkImpl.java:1441) at org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.commitToDatabaseWithChangeSet(UnitOfWorkImpl.java:1531) at org.eclipse.persistence.internal.sessions.RepeatableWriteUnitOfWork.commitRootUnitOfWork(RepeatableWriteUnitOfWork.java:277) at org.eclipse.persistence.internal.sessions.UnitOfWorkImpl.commitAndResume(UnitOfWorkImpl.java:1169) at org.eclipse.persistence.internal.jpa.transaction.EntityTransactionImpl.commit(EntityTransactionImpl.java:132) ... 7 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'CREATE, DELETE, DISCOVERY, NOTIFY, RETRIEVE, UPDATE) VALUES (3, 1, 1, 1, 1, 1, 1' at line 1 at sun.reflect.GeneratedConstructorAccessor30.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at com.mysql.jdbc.Util.handleNewInstance(Util.java:425) at com.mysql.jdbc.Util.getInstance(Util.java:408) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:944) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3976) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3912) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2530) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2683) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2486) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1858) at com.mysql.jdbc.PreparedStatement.executeUpdateInternal(PreparedStatement.java:2079) at com.mysql.jdbc.PreparedStatement.executeUpdateInternal(PreparedStatement.java:2013) at com.mysql.jdbc.PreparedStatement.executeLargeUpdate(PreparedStatement.java:5104) at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1998) at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.executeDirectNoSelect(DatabaseAccessor.java:890) ... 39 more