java.lang.NullPointerException
	at java.util.Calendar.setTime(Calendar.java:1770)
	at java.text.SimpleDateFormat.format(SimpleDateFormat.java:943)
	at java.text.SimpleDateFormat.format(SimpleDateFormat.java:936)
	at java.text.DateFormat.format(DateFormat.java:345)
	at com.petrosoftinc.pos.core.services.enterprise.ReportDataService.setMovementHeader(ReportDataService.java:160)
	at com.petrosoftinc.pos.core.services.enterprise.ReportDataService.getReportData(ReportDataService.java:107)
	at com.petrosoftinc.pos.core.services.enterprise.ReportService.getReportDataForReportPeriod(ReportService.java:371)
	at com.petrosoftinc.pos.core.services.enterprise.ReportPeriodManagementService.performAndCloseDay(ReportPeriodManagementService.java:710)
	at com.petrosoftinc.pos.core.services.enterprise.ReportPeriodManagementService$$FastClassBySpringCGLIB$$2a126734.invoke(<generated>)
	at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:651)
	at com.petrosoftinc.pos.core.services.enterprise.ReportPeriodManagementService$$EnhancerBySpringCGLIB$$d5c85247.performAndCloseDay(<generated>)
	at com.petrosoftinc.pos.core.services.enterprise.common.reports.processors.ChangeReportRequestProcessor.onMessage(ChangeReportRequestProcessor.java:65)
	at com.petrosoftinc.pos.core.services.enterprise.tcpintegration.ClientMessageHandler.receive(ClientMessageHandler.java:55)
	at com.petrosoftinc.pos.core.services.enterprise.tcpintegration.ClientMessageHandler.receive(ClientMessageHandler.java:71)
	at com.petrosoftinc.pos.core.services.enterprise.tcpintegration.TcpClientStreamHandler.onMessage(TcpClientStreamHandler.java:50)
	at com.petrosoftinc.pos.core.services.enterprise.tcpintegration.TcpClientStreamHandler.onRead(TcpClientStreamHandler.java:77)
	at com.petrosoftinc.pos.core.services.enterprise.tcpintegration.TcpClientStreamHandler$ReadHandler.completed(TcpClientStreamHandler.java:98)
	at com.petrosoftinc.pos.core.services.enterprise.tcpintegration.TcpClientStreamHandler$ReadHandler.completed(TcpClientStreamHandler.java:81)
	at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:126)
	at sun.nio.ch.UnixAsynchronousSocketChannelImpl.finishRead(UnixAsynchronousSocketChannelImpl.java:430)
	at sun.nio.ch.UnixAsynchronousSocketChannelImpl.finish(UnixAsynchronousSocketChannelImpl.java:191)
	at sun.nio.ch.UnixAsynchronousSocketChannelImpl.onEvent(UnixAsynchronousSocketChannelImpl.java:213)
	at sun.nio.ch.EPollPort$EventHandlerTask.run(EPollPort.java:293)
	at sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:112)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)