ServerContext   context     = ServerContext.get();   
wsDevice    = context.getService( InetDeviceService.class, 13 );
List<InetDevice> inetDevicelist = new ArrayList<InetDevice>();
inetDevicelist.addAll( wsDevice.deviceList( INET_MIKROTIK_DEVICE_TYPE_ID ) );

device.setHost( hostPort );         
device.setPassword( gate.getKeyword() );                        
device.setUsername( gateSetup.get( "login", "root" ) );
device.setComment( gate.getComment() );         
device.setDeviceTypeId( INET_MIKROTIK_DEVICE_TYPE_ID );         
device.setParentId( INET_ROOT_DEVICE_ID );
device.setTitle( Device.generateTitle( device, type ) );
device.setIdentifier( gate.getComment() );
device.setSecret( "" );
device.setConfig( config );
device.setDeviceGroupIds( new HashSet<Integer>() );
int id = wsDevice.inetDeviceUpdate( device, false );   

ru.bitel.bgbilling.common.BGException: Column 'identifier' cannot be null [23000, 1048]

device.setInvHost( hostPort );         
device.setInvDeviceTypeId( INET_MIKROTIK_DEVICE_TYPE_ID );         
device.setInvTitle( Device.generateTitle( device, type ) );
device.setInvIdentifier( gate.getComment() );
device.setInvConfig( config );
device.setInvDeviceGroupIds( new HashSet<Integer>() );

InetServ serv = new InetServ();
serv.setContractId( cid );
serv.setComment( "IMPORT FROM IPN" );
serv.setDateFrom( now.getTime() );
serv.setDateTo( now.getTime() );
serv.setLogin( "" );
serv.setPassword( "" );
serv.setStatus( InetServ.STATUS_ACTIVE );
serv.setTypeId( 1 );
serv.setDeviceId(37);
serv.setAddressFrom( start );
serv.setAddressTo( end );
wsServ.inetServUpdate( serv, new ArrayList<InetServOption>(), false, false, 0 );

07-31/17:22:26 ERROR [http-bio-0.0.0.0-8080-exec-10] debug - Error while updating  service  for contract 5379:null
java.lang.NullPointerException
   at ru.zebratelecom.inet.dyn.debug.execute(debug.java:164)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:606)
   at ru.bitel.bgbilling.kernel.dynamic.server.DynamicCodeServiceImpl.run(DynamicCodeServiceImpl.java:329)
   at sun.reflect.GeneratedMethodAccessor373.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:606)
   at ru.bitel.bgbilling.kernel.container.service.server.ServiceInfo.invoke(ServiceInfo.java:101)
   at ru.bitel.bgbilling.kernel.container.ws.server.AbstractJaxWsHandler.invoke(AbstractJaxWsHandler.java:244)
   at ru.bitel.bgbilling.kernel.container.ws.server.JaxWsHandler.access$1(JaxWsHandler.java:1)
   at ru.bitel.bgbilling.kernel.container.ws.server.JaxWsHandler$2.run(JaxWsHandler.java:336)
   at java.security.AccessController.doPrivileged(Native Method)
   at javax.security.auth.Subject.doAs(Subject.java:415)
   at ru.bitel.bgbilling.kernel.container.ws.server.JaxWsHandler.invoke(JaxWsHandler.java:330)
   at ru.bitel.bgbilling.kernel.container.ws.server.AbstractJaxWsHandler$ServiceInstanceResolver$1.invoke(AbstractJaxWsHandler.java:356)
   at com.sun.xml.ws.server.InvokerTube$2.invoke(InvokerTube.java:150)
   at com.sun.xml.ws.server.sei.EndpointMethodHandler.invoke(EndpointMethodHandler.java:261)
   at com.sun.xml.ws.server.sei.SEIInvokerTube.processRequest(SEIInvokerTube.java:100)
   at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:641)
   at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:600)
   at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:585)
   at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:482)
   at com.sun.xml.ws.server.WSEndpointImpl$2.process(WSEndpointImpl.java:314)
   at com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:608)
   at com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:259)
   at com.sun.xml.ws.transport.http.servlet.ServletAdapter.handle(ServletAdapter.java:162)
   at ru.bitel.common.server.JaxWSAdapter.handle(JaxWSAdapter.java:388)
   at bitel.billing.server.Executer.doPost(Unknown Source)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
   at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
   at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
   at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
   at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
   at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
   at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
   at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)
   at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
   at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
   at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
   at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)
   at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)
   at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
   at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
   at java.lang.Thread.run(Thread.java:745)

ServerContext context = ServerContext.get();
               InetDeviceService deviceService = context.newService( InetDeviceService.class, INET_MODULE_ID ); //(Class, int moduleId)
               InetDeviceType deviceType = deviceService.deviceTypeGet( deviceTypeBillingCode );

               InvDevice device = new InvDevice();
               device.setIdentifier(deviceIdentifier);
               String timeStamp = MakeTimeStamp();
               device.setComment( "Автосоздание " + timeStamp);
               device.setDeviceTypeId(deviceTypeBillingCode);
               device.setHost("");
               device.setUsername("");
               device.setPassword("");   
               device.setSecret("");
               Preferences newProps = new  Preferences();
               device.setConfig( newProps.toString() );
               HashSet groupd = new HashSet( 1, 1 ); //сэт с id групп устройств
               groupd.add(new Integer(2));
               device.setDeviceGroupIds(groupd);
               device.setTitle( Device.generateTitle( device,  deviceType));
               device.setParentId(12);
               deviceId = deviceService.deviceUpdate( device );
               context.getConnectionSet().commit();
               deviceService.deviceReload();
               EventProcessor.getInstance().publish( new InetReloadEvent( INET_MODULE_ID, 0 )); //( moduleId, userId )