Hi everyone.
While testing REST API endpoints for visits via Postman, I discovered a conflict between the REST Web Services module and the Bed Management module (v6.2.0).
Problem Description
When trying to create a VisitAttribute via a POST request to {{baseUrl}}/visit/{uuid}/attribute, the request fails with a PropertyValueException regarding the valueReference field, even when the JSON payload is correct.
Payload used:
{
"attributeType": "aac48226-d143-4274-80e0-264db4e368ee",
"value": "normal condition"
}
The stacktrace indicates that the error is triggered by a Hibernate flush during an AOP interceptor execution from the Bed Management module.
The stacktrace:
{
"error": { "message": "\[org.hibernate.PropertyValueException: not-null property references a null or transient value : org.openmrs.VisitAttribute.valueReference => not-null property references a null or transient value : org.openmrs.VisitAttribute.valueReference\]", "code": "org.hibernate.internal.ExceptionConverterImpl:154", "detail": "javax.persistence.PersistenceException: org.hibernate.PropertyValueException: not-null property references a null or transient value : org.openmrs.VisitAttribute.valueReference\\n\\tat org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:154)\\n\\tat org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1626)\\n\\tat org.openmrs.module.bedmanagement.dao.impl.BedManagementDaoImpl.getBedPatientAssignmentByVisit(BedManagementDaoImpl.java:124)\\n\\tat org.openmrs.module.bedmanagement.service.impl.BedManagementServiceImpl.unAssignBedsInEndedVisit(BedManagementServiceImpl.java:233)\\n\\tat java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\\n\\tat java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)\\n\\tat java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\\n\\tat java.base/java.lang.reflect.Method.invoke(Method.java:569)\\n\\tat org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344)\\n\\tat org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:198)\\n\\tat org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)\\n\\tat org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123)\\n\\tat org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388)\\n\\tat org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119)\\n\\tat org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)\\n\\tat org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241)\\n\\tat jdk.proxy6/jdk.proxy6.$Proxy319.unAssignBedsInEndedVisit(Unknown Source)\\n\\tat java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\\n\\tat java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)\\n\\tat java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\\n\\tat java.base/java.lang.reflect.Method.invoke(Method.java:569)\\n\\tat org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344)\\n\\tat org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:198)\\n\\tat org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)\\n\\tat org.springframework.cache.interceptor.CacheInterceptor.lambda$invoke$0(CacheInterceptor.java:54)\\n\\tat org.springframework.cache.interceptor.CacheAspectSupport.execute(CacheAspectSupport.java:351)\\n\\tat org.springframework.cache.interceptor.CacheInterceptor.invoke(CacheInterceptor.java:64)\\n\\tat org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)\\n\\tat org.openmrs.aop.LoggingAdvice.invoke(LoggingAdvice.java:123)\\n\\tat org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)\\n\\tat org.springframework.aop.framework.adapter.MethodBeforeAdviceInterceptor.invoke(MethodBeforeAdviceInterceptor.java:58)\\n\\tat org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)\\n\\tat org.springframework.aop.framework.adapter.MethodBeforeAdviceInterceptor.invoke(MethodBeforeAdviceInterceptor.java:58)\\n\\tat org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)\\n\\tat org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241)\\n\\tat jdk.proxy6/jdk.proxy6.$Proxy320.unAssignBedsInEndedVisit(Unknown Source)\\n\\tat org.openmrs.module.bedmanagement.aop.VisitWithBedPatientAssignmentSaveHandler.handle(VisitWithBedPatientAssignmentSaveHandler.java:49)\\n\\tat org.openmrs.module.bedmanagement.aop.VisitWithBedPatientAssignmentSaveHandler.handle(VisitWithBedPatientAssignmentSaveHandler.java:30)\\n\\tat org.openmrs.aop.RequiredDataAdvice.recursivelyHandle(RequiredDataAdvice.java:291)\\n\\tat org.openmrs.aop.RequiredDataAdvice.recursivelyHandle(RequiredDataAdvice.java:231)\\n\\tat org.openmrs.aop.RequiredDataAdvice.before(RequiredDataAdvice.java:128)\\n\\tat org.springframework.aop.framework.adapter.MethodBeforeAdviceInterceptor.invoke(MethodBeforeAdviceInterceptor.java:57)\\n\\tat org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)\\n\\tat org.springframework.aop.framework.adapter.MethodBeforeAdviceInterceptor.invoke(MethodBeforeAdviceInterceptor.java:58)\\n\\tat org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)\\n\\tat org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:241)\\n\\tat jdk.proxy6/jdk.proxy6.$Proxy329.saveVisit(Unknown Source)\\n\\tat org.openmrs.module.webservices.rest.web.v1_0.resource.openmrs1_9.VisitAttributeResource1_9.save(VisitAttributeResource1_9.java:114)\\n\\tat org.openmrs.module.webservices.rest.web.v1_0.resource.openmrs1_9.VisitAttributeResource1_9.save(VisitAttributeResource1_9.java:29)\\n\\tat org.openmrs.module.webservices.rest.web.resource.impl.DelegatingSubResource.create(DelegatingSubResource.java:97)\\n\\tat org.openmrs.module.webservices.rest.web.v1_0.controller.MainSubResourceController.create(MainSubResourceController.java:125)\\n\\tat java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\\n\\tat java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)\\n\\tat java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\\n\\tat java.base/java.lang.reflect.Method.invoke(Method.java:569)\\n\\tat org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205)\\n\\tat org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:150)\\n\\tat org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:117)\\n\\tat org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:895)\\n\\tat org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:808)\\n\\tat org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)\\n\\tat org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1072)\\n\\tat org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:965)\\n\\tat org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)\\n\\tat org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)\\n\\tat javax.servlet.http.HttpServlet.service(HttpServlet.java:555)\\n\\tat org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)\\n\\tat javax.servlet.http.HttpServlet.service(HttpServlet.java:623)\\n\\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:199)\\n\\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:144)\\n\\tat org.openmrs.module.web.filter.ForcePasswordChangeFilter.doFilter(ForcePasswordChangeFilter.java:61)\\n\\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:168)\\n\\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:144)\\n\\tat org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)\\n\\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:168)\\n\\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:144)\\n\\tat org.openmrs.module.web.filter.ModuleFilterChain.doFilter(ModuleFilterChain.java:73)\\n\\tat org.openmrs.web.xss.XSSFilter.doFilter(XSSFilter.java:39)\\n\\tat org.openmrs.module.web.filter.ModuleFilterChain.doFilter(ModuleFilterChain.java:71)\\n\\tat org.openmrs.web.filter.GZIPFilter.doFilterInternal(GZIPFilter.java:66)\\n\\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)\\n\\tat org.openmrs.module.web.filter.ModuleFilterChain.doFilter(ModuleFilterChain.java:71)\\n\\tat org.openmrs.module.webservices.rest.web.filter.AuthorizationFilter.doFilter(AuthorizationFilter.java:121)\\n\\tat org.openmrs.module.web.filter.ModuleFilterChain.doFilter(ModuleFilterChain.java:71)\\n\\tat org.openmrs.module.webservices.rest.web.filter.ContentTypeFilter.doFilter(ContentTypeFilter.java:64)\\n\\tat org.openmrs.module.web.filter.ModuleFilterChain.doFilter(ModuleFilterChain.java:71)\\n\\tat org.springframework.web.filter.ShallowEtagHeaderFilter.doFilterInternal(ShallowEtagHeaderFilter.java:106)\\n\\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)\\n\\tat org.openmrs.module.web.filter.ModuleFilterChain.doFilter(ModuleFilterChain.java:71)\\n\\tat org.openmrs.module.authentication.web.ForcePasswordChangeFilter.doFilter(ForcePasswordChangeFilter.java:68)\\n\\tat org.openmrs.module.web.filter.ModuleFilterChain.doFilter(ModuleFilterChain.java:71)\\n\\tat org.openmrs.module.authentication.web.AuthenticationFilter.doFilter(AuthenticationFilter.java:165)\\n\\tat org.openmrs.module.web.filter.ModuleFilterChain.doFilter(ModuleFilterChain.java:71)\\n\\tat org.openmrs.module.web.filter.ModuleFilter.doFilter(ModuleFilter.java:57)\\n\\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:168)\\n\\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:144)\\n\\tat org.owasp.csrfguard.CsrfGuardFilter.handleSession(CsrfGuardFilter.java:107)\\n\\tat org.owasp.csrfguard.CsrfGuardFilter.doFilter(CsrfGuardFilter.java:97)\\n\\tat org.owasp.csrfguard.CsrfGuardFilter.doFilter(CsrfGuardFilter.java:68)\\n\\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:168)\\n\\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:144)\\n\\tat org.openmrs.web.filter.OpenmrsFilter.doFilterInternal(OpenmrsFilter.java:114)\\n\\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)\\n\\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:168)\\n\\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:144)\\n\\tat org.openmrs.web.filter.CookieClearingFilter.doFilterInternal(CookieClearingFilter.java:77)\\n\\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)\\n\\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:168)\\n\\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:144)\\n\\tat org.springframework.orm.hibernate5.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:156)\\n\\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)\\n\\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:168)\\n\\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:144)\\n\\tat org.springframework.web.multipart.support.MultipartFilter.doFilterInternal(MultipartFilter.java:125)\\n\\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)\\n\\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:168)\\n\\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:144)\\n\\tat org.openmrs.web.filter.StartupFilter.doFilter(StartupFilter.java:117)\\n\\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:168)\\n\\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:144)\\n\\tat org.openmrs.web.filter.StartupFilter.doFilter(StartupFilter.java:117)\\n\\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:168)\\n\\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:144)\\n\\tat org.openmrs.web.filter.StartupFilter.doFilter(StartupFilter.java:117)\\n\\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:168)\\n\\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:144)\\n\\tat org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)\\n\\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)\\n\\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:168)\\n\\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:144)\\n\\tat org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:168)\\n\\tat org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90)\\n\\tat org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:482)\\n\\tat org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130)\\n\\tat org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)\\n\\tat org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:656)\\n\\tat org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)\\n\\tat org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:346)\\n\\tat org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:397)\\n\\tat org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)\\n\\tat org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:935)\\n\\tat org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1833)\\n\\tat org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)\\n\\tat org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:975)\\n\\tat org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:493)\\n\\tat org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63)\\n\\tat java.base/java.lang.Thread.run(Thread.java:840)\\nCaused by: org.hibernate.PropertyValueException: not-null property references a null or transient value : org.openmrs.VisitAttribute.valueReference\\n\\tat org.hibernate.engine.internal.Nullability.checkNullability(Nullability.java:111)\\n\\tat org.hibernate.engine.internal.Nullability.checkNullability(Nullability.java:55)\\n\\tat org.hibernate.action.internal.AbstractEntityInsertAction.nullifyTransientReferencesIfNotAlready(AbstractEntityInsertAction.java:116)\\n\\tat org.hibernate.action.internal.EntityIdentityInsertAction.execute(EntityIdentityInsertAction.java:72)\\n\\tat org.hibernate.engine.spi.ActionQueue.execute(ActionQueue.java:645)\\n\\tat org.hibernate.engine.spi.ActionQueue.addResolvedEntityInsertAction(ActionQueue.java:282)\\n\\tat org.hibernate.engine.spi.ActionQueue.addInsertAction(ActionQueue.java:263)\\n\\tat org.hibernate.engine.spi.ActionQueue.addAction(ActionQueue.java:317)\\n\\tat org.hibernate.event.internal.AbstractSaveEventListener.addInsertAction(AbstractSaveEventListener.java:329)\\n\\tat org.hibernate.event.internal.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:286)\\n\\tat org.hibernate.event.internal.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:192)\\n\\tat org.hibernate.event.internal.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:122)\\n\\tat org.hibernate.event.internal.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRequestedId(DefaultSaveOrUpdateEventListener.java:194)\\n\\tat org.hibernate.event.internal.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:179)\\n\\tat org.hibernate.event.internal.DefaultSaveOrUpdateEventListener.performSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:100)\\n\\tat org.hibernate.event.internal.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:75)\\n\\tat org.hibernate.event.service.internal.EventListenerGroupImpl.fireEventOnEachListener(EventListenerGroupImpl.java:107)\\n\\tat org.hibernate.internal.SessionImpl.fireSaveOrUpdate(SessionImpl.java:652)\\n\\tat org.hibernate.internal.SessionImpl.saveOrUpdate(SessionImpl.java:645)\\n\\tat org.hibernate.engine.spi.CascadingActions$5.cascade(CascadingActions.java:219)\\n\\tat org.hibernate.engine.internal.Cascade.cascadeToOne(Cascade.java:510)\\n\\tat org.hibernate.engine.internal.Cascade.cascadeAssociation(Cascade.java:434)\\n\\tat org.hibernate.engine.internal.Cascade.cascadeProperty(Cascade.java:220)\\n\\tat org.hibernate.engine.internal.Cascade.cascadeCollectionElements(Cascade.java:543)\\n\\tat org.hibernate.engine.internal.Cascade.cascadeCollection(Cascade.java:474)\\n\\tat org.hibernate.engine.internal.Cascade.cascadeAssociation(Cascade.java:437)\\n\\tat org.hibernate.engine.internal.Cascade.cascadeProperty(Cascade.java:220)\\n\\tat org.hibernate.engine.internal.Cascade.cascade(Cascade.java:153)\\n\\tat org.hibernate.event.internal.AbstractFlushingEventListener.cascadeOnFlush(AbstractFlushingEventListener.java:159)\\n\\tat org.hibernate.event.internal.AbstractFlushingEventListener.prepareEntityFlushes(AbstractFlushingEventListener.java:149)\\n\\tat org.hibernate.event.internal.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:82)\\n\\tat org.hibernate.event.internal.DefaultAutoFlushEventListener.onAutoFlush(DefaultAutoFlushEventListener.java:50)\\n\\tat org.hibernate.event.service.internal.EventListenerGroupImpl.fireEventOnEachListener(EventListenerGroupImpl.java:107)\\n\\tat org.hibernate.internal.SessionImpl.autoFlushIfRequired(SessionImpl.java:1372)\\n\\tat org.hibernate.internal.SessionImpl.list(SessionImpl.java:1452)\\n\\tat
Key part of the stacktrace:
org.hibernate.PropertyValueException: not-null property references a null or transient value : org.openmrs.VisitAttribute.valueReferenceat org.openmrs.module.bedmanagement.aop.VisitWithBedPatientAssignmentSaveHandler.handle(VisitWithBedPatientAssignmentSaveHandler.java:49)
It appears that VisitWithBedPatientAssignmentSaveHandler forces a session flush before the REST module has finished mapping the value to the internal valueReference.
Root Cause Confirmation
I confirmed this by stopping the Bed Management module (v6.2.0). Once stopped, the exact same REST request processed successfully and the attribute was correctly saved in the visit_attribute table.
Is this a known race condition between these two modules? Should I open a JIRA ticket for this, or is there a specific configuration in Bed Management 6.2.0 to avoid this interference?
Thanks for your guidance!
