2019-08-28 11:00:55.357  WARN 3016 --- [0.0-8090-exec-1] o.drools.persistence.PersistableRunner   : Could not commit session
org.jbpm.workflow.instance.WorkflowRuntimeException: [StatusChangeBP:33,555 - Acme Status Change:2] -- org.jbpm.bpmn2.handler.WorkItemHandlerRuntimeException: org.jbpm.process.workitem.rest.RESTServiceException: Unsuccessful response from REST server (status 404, endpoint http://localhost:8085/rest/workitems/statuschange, response {"timestamp":"2019-08-27T23:00:55.149+0000","status":404,"error":"Not Found","message":"No message available","path":"/rest/workitems/statuschange"}
	at org.jbpm.workflow.instance.node.WorkItemNodeInstance.processWorkItemHandler(WorkItemNodeInstance.java:174) ~[jbpm-flow-7.24.0-SNAPSHOT.jar:7.24.0-SNAPSHOT]
    ...
Caused by: org.jbpm.bpmn2.handler.WorkItemHandlerRuntimeException: org.jbpm.bpmn2.handler.WorkItemHandlerRuntimeException: org.jbpm.process.workitem.rest.RESTServiceException: Unsuccessful response from REST server (status 404, endpoint http://localhost:8085/rest/workitems/statuschange, response {"timestamp":"2019-08-27T23:00:55.149+0000","status":404,"error":"Not Found","message":"No message available","path":"/rest/workitems/statuschange"}
	at org.jbpm.process.workitem.core.AbstractLogOrThrowWorkItemHandler.handleException(AbstractLogOrThrowWorkItemHandler.java:69)
    ...
Caused by: org.jbpm.bpmn2.handler.WorkItemHandlerRuntimeException: org.jbpm.process.workitem.rest.RESTServiceException: Unsuccessful response from REST server (status 404, endpoint http://localhost:8085/rest/workitems/statuschange, response {"timestamp":"2019-08-27T23:00:55.149+0000","status":404,"error":"Not Found","message":"No message available","path":"/rest/workitems/statuschange"}
	at org.jbpm.process.workitem.core.AbstractLogOrThrowWorkItemHandler.handleException(AbstractLogOrThrowWorkItemHandler.java:69) ~[jbpm-workitems-core-7.24.0-SNAPSHOT.jar:7.24.0-SNAPSHOT]
	at org.jbpm.process.workitem.core.AbstractLogOrThrowWorkItemHandler.handleException(AbstractLogOrThrowWorkItemHandler.java:45) ~[jbpm-workitems-core-7.24.0-SNAPSHOT.jar:7.24.0-SNAPSHOT]
	at org.jbpm.process.workitem.rest.RESTWorkItemHandler.executeWorkItem(RESTWorkItemHandler.java:825) ~[jbpm-workitems-rest-7.24.0-SNAPSHOT.jar:7.24.0-SNAPSHOT]
	... 143 common frames omitted
Caused by: org.jbpm.process.workitem.rest.RESTServiceException: Unsuccessful response from REST server (status 404, endpoint http://localhost:8085/rest/workitems/statuschange, response {"timestamp":"2019-08-27T23:00:55.149+0000","status":404,"error":"Not Found","message":"No message available","path":"/rest/workitems/statuschange"}
	... 144 common frames omitted

2019-08-28 11:00:55.558  WARN 3016 --- [0.0-8090-exec-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 22001, SQLState: 22001
2019-08-28 11:00:55.558 ERROR 3016 --- [0.0-8090-exec-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Value too long for column "ERROR_MSG VARCHAR(255)": "'[StatusChangeBP:33,555 - Acme Status Change:2] -- org.jbpm.bpmn2.handler.WorkItemHandlerRuntimeException: org.jbpm.process.work... (428)"; SQL statement:
insert into ExecutionErrorInfo (ERROR_ACK, ERROR_ACK_AT, ERROR_ACK_BY, ACTIVITY_ID, ACTIVITY_NAME, DEPLOYMENT_ID, ERROR_INFO, ERROR_DATE, ERROR_ID, ERROR_MSG, INIT_ACTIVITY_ID, JOB_ID, PROCESS_ID, PROCESS_INST_ID, ERROR_TYPE, id) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) [22001-197]
2019-08-28 11:00:55.572 ERROR 3016 --- [0.0-8090-exec-1] o.h.i.ExceptionMapperStandardImpl        : HHH000346: Error during managed flush [org.hibernate.exception.DataException: could not execute statement]
2019-08-28 11:00:55.584  WARN 3016 --- [0.0-8090-exec-1] com.arjuna.ats.arjuna                    : ARJUNA012125: TwoPhaseCoordinator.beforeCompletion - failed for SynchronizationImple< 0:ffffac103219:e7bd:5d64d266:29c, org.hibernate.resource.transaction.backend.jta.internal.synchronization.RegisteredSynchronization@7c94c2f2 >
javax.persistence.PersistenceException: org.hibernate.exception.DataException: could not execute statement
	at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:154) ~[hibernate-core-5.3.7.Final.jar:5.3.7.Final]
    ...	
Caused by: org.hibernate.exception.DataException: could not execute statement
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:118) ~[hibernate-core-5.3.7.Final.jar:5.3.7.Final]
    ...	
Caused by: org.h2.jdbc.JdbcSQLException: Value too long for column "ERROR_MSG VARCHAR(255)": "'[StatusChangeBP:33,555 - Acme Status Change:2] -- org.jbpm.bpmn2.handler.WorkItemHandlerRuntimeException: org.jbpm.process.work... (428)"; SQL statement:
insert into ExecutionErrorInfo (ERROR_ACK, ERROR_ACK_AT, ERROR_ACK_BY, ACTIVITY_ID, ACTIVITY_NAME, DEPLOYMENT_ID, ERROR_INFO, ERROR_DATE, ERROR_ID, ERROR_MSG, INIT_ACTIVITY_ID, JOB_ID, PROCESS_ID, PROCESS_INST_ID, ERROR_TYPE, id) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) [22001-197]
	at org.h2.message.DbException.getJdbcSQLException(DbException.java:357) ~[h2-1.4.197.jar:1.4.197]
	at org.h2.message.DbException.get(DbException.java:179) ~[h2-1.4.197.jar:1.4.197]
	at org.h2.table.Column.validateConvertUpdateSequence(Column.java:398) ~[h2-1.4.197.jar:1.4.197]
	at org.h2.table.Table.validateConvertUpdateSequence(Table.java:798) ~[h2-1.4.197.jar:1.4.197]
	at org.h2.command.dml.Insert.insertRows(Insert.java:177) ~[h2-1.4.197.jar:1.4.197]
	at org.h2.command.dml.Insert.update(Insert.java:134) ~[h2-1.4.197.jar:1.4.197]
	at org.h2.command.CommandContainer.update(CommandContainer.java:102) ~[h2-1.4.197.jar:1.4.197]
	at org.h2.command.Command.executeUpdate(Command.java:261) ~[h2-1.4.197.jar:1.4.197]
	at org.h2.jdbc.JdbcPreparedStatement.executeUpdateInternal(JdbcPreparedStatement.java:199) ~[h2-1.4.197.jar:1.4.197]
	at org.h2.jdbc.JdbcPreparedStatement.executeUpdate(JdbcPreparedStatement.java:153) ~[h2-1.4.197.jar:1.4.197]
	at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:175) ~[hibernate-core-5.3.7.Final.jar:5.3.7.Final]
	... 133 common frames omitted

2019-08-28 11:00:55.601  WARN 3016 --- [0.0-8090-exec-1] o.k.s.p.KieSpringTransactionManager      : Unable to commit transaction
org.springframework.transaction.UnexpectedRollbackException: JTA transaction unexpectedly rolled back (maybe due to a timeout); nested exception is javax.transaction.RollbackException: ARJUNA016053: Could not commit transaction.
	at org.springframework.transaction.jta.JtaTransactionManager.doCommit(JtaTransactionManager.java:1037) ~[spring-tx-5.1.3.RELEASE.jar:5.1.3.RELEASE]	
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:746) ~[spring-tx-5.1.3.RELEASE.jar:5.1.3.RELEASE]
    ...