Export data model from share failed

[malekgn]

Hello,

We have a data model created by the model manager on alfresco share (ACS 7.2).

After migration of ACS to the version 7.4.3, we faced an error while exporting those data models.

You find below the log errors generated.

2024-05-29 10:05:44,037 ERROR [org.alfresco.rest.framework.webscripts.ResourceWebScriptPost] [http-nio-8080-exec-39] 
bbb92f61-2177-4337-bf5e-5f54403ef3ad : [org.alfresco.rest.api.impl.CustomModelsImpl.createDownload(CustomModelsImpl.java:726),
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method),
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62),
 java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43),
 java.base/java.lang.reflect.Method.invoke(Method.java:566),
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344),
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:198),
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163),
 org.alfresco.rest.api.impl.ExceptionInterceptor.invoke(ExceptionInterceptor.java:57),
 org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186),
 org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220),
 com.sun.proxy.$Proxy235.createDownload(Unknown Source),
 org.alfresco.rest.api.cmm.CustomModelDownloadRelation.create(CustomModelDownloadRelation.java:65),
org.alfresco.rest.framework.webscripts.ResourceWebScriptPost.executeAction(ResourceWebScriptPost.java:338),
org.alfresco.rest.framework.webscripts.AbstractResourceWebScript$3.execute(AbstractResourceWebScript.java:215),
org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:452),
org.alfresco.rest.framework.webscripts.AbstractResourceWebScript.execute(AbstractResourceWebScript.java:208),
org.alfresco.rest.framework.webscripts.AbstractResourceWebScript$1.execute(AbstractResourceWebScript.java:116),
org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:452),
org.alfresco.rest.framework.webscripts.AbstractResourceWebScript.execute(AbstractResourceWebScript.java:133),
org.alfresco.rest.framework.webscripts.ApiWebScript.execute(ApiWebScript.java:112),
org.alfresco.repo.web.scripts.RepositoryContainer.transactionedExecute(RepositoryContainer.java:506),
org.alfresco.repo.web.scripts.RepositoryContainer.transactionedExecuteAs(RepositoryContainer.java:685),
 org.alfresco.repo.web.scripts.RepositoryContainer.transactionedExecuteAs(RepositoryContainer.java:721),
 org.alfresco.repo.web.scripts.RepositoryContainer.executeScriptInternal(RepositoryContainer.java:413),
 org.alfresco.repo.web.scripts.RepositoryContainer.executeScript(RepositoryContainer.java:309),
 org.alfresco.rest.api.PublicApiRepositoryContainer.access$001(PublicApiRepositoryContainer.java:47),
 org.alfresco.rest.api.PublicApiRepositoryContainer$1.doWork(PublicApiRepositoryContainer.java:84),
 org.alfresco.repo.tenant.TenantUtil.runAsWork(TenantUtil.java:126),
 org.alfresco.repo.tenant.TenantUtil.runAsTenant(TenantUtil.java:95),
 org.alfresco.rest.api.PublicApiRepositoryContainer.executeScript(PublicApiRepositoryContainer.java:80),
 org.springframework.extensions.webscripts.AbstractRuntime.executeScript(AbstractRuntime.java:423),
 org.springframework.extensions.webscripts.AbstractRuntime.executeScript(AbstractRuntime.java:210),
 org.alfresco.repo.web.scripts.TenantWebScriptServlet.service(TenantWebScriptServlet.java:82),
 javax.servlet.http.HttpServlet.service(HttpServlet.java:733),
 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231),
 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166),
 org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53),
 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193),
 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166),
 org.alfresco.module.aosmodule.service.ContextRootFilter.doFilter(ContextRootFilter.java:93),
 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193),
 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166),
 org.springframework.extensions.webscripts.servlet.SecurityHeadersFilter.doFilter(SecurityHeadersFilter.java:177),
 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193),
 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166),
 org.alfresco.web.app.servlet.ServletMetricsFilter.doFilter(ServletMetricsFilter.java:161),
 org.alfresco.repo.web.filter.beans.BeanProxyFilter.doFilter(BeanProxyFilter.java:89),
 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193),
 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166),
 org.alfresco.repo.web.filter.beans.NullFilter.doFilter(NullFilter.java:75),
 jdk.internal.reflect.GeneratedMethodAccessor648.invoke(Unknown Source),
 java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43),
 java.base/java.lang.reflect.Method.invoke(Method.java:566),
 org.alfresco.repo.management.subsystems.ChainingSubsystemProxyFactory$1.invoke(ChainingSubsystemProxyFactory.java:132),
 org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186),
 org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:220),
 com.sun.proxy.$Proxy175.doFilter(Unknown Source),
org.alfresco.repo.web.filter.beans.BeanProxyFilter.doFilter(BeanProxyFilter.java:89),
 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193),
 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166),
 org.alfresco.web.app.servlet.GlobalLocalizationFilter.doFilter(GlobalLocalizationFilter.java:68),
 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193),
 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166),
 org.alfresco.web.app.servlet.ClearSecurityContextFilter.doFilter(ClearSecurityContextFilter.java:53),
 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193),
 org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166),
 org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202),
 org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97),
 org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542),
 org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143),
 org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92),
 org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:690),
 org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78),
 org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343),
 org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:374),
 org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65),
 org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:888),
 org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1597),
 org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49),
 java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128),
 java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628),
 org.apache.tomcat.util.threads.TaskThread$WrappingRunnab