Created two projects. Create issue in project 1 Move Issue to project 2 Move Issue back to project 1 Create Workflow, assign to scheme (single issue type) Assign scheme to project 2 Second step shows "Migrate ...." but Issue type has 0 affected Issues. Click Associate. get stack trace. java.lang.RuntimeException: Could not find (type, oldstatus) -> newstatus mapping for (1, 1). at com.atlassian.jira.web.action.admin.workflow.WorkflowMigrationMapping.getTargetStatus(WorkflowMigrationMapping.java:36) at com.atlassian.jira.web.action.admin.workflow.WorkflowMigrationMapping.getTargetStatus(WorkflowMigrationMapping.java:52) at com.atlassian.jira.web.action.admin.workflow.WorkflowMigrationManager.migrate(WorkflowMigrationManager.java:110) at com.atlassian.jira.web.action.admin.workflow.scheme.SelectProjectWorkflowSchemeStep2.doExecute(SelectProjectWorkflowSchemeStep2.java:63) at webwork.action.ActionSupport.execute(ActionSupport.java:151) at com.atlassian.jira.action.JiraActionSupport.execute(JiraActionSupport.java:49) at webwork.dispatcher.GenericDispatcher.executeAction(GenericDispatcher.java:131) at com.atlassian.jira.web.dispatcher.JiraServletDispatcher.service(JiraServletDispatcher.java:186) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.caucho.server.http.FilterChainServlet.doFilter(FilterChainServlet.java:96) at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:129) at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:61) at com.atlassian.jira.web.filters.SitemeshExcludePathFilter.doFilter(SitemeshExcludePathFilter.java:36) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.seraph.filter.SecurityFilter.doFilter(SecurityFilter.java:168) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.seraph.filter.LoginFilter.doFilter(LoginFilter.java:181) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.util.profiling.filters.ProfilingFilter.doFilter(ProfilingFilter.java:132) at com.atlassian.jira.web.filters.ProfilingAndErrorFilter.doFilter(ProfilingAndErrorFilter.java:25) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.jira.web.filters.ActionCleanupDelayFilter.doFilter(ActionCleanupDelayFilter.java:37) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.johnson.filters.JohnsonFilter.doFilter(JohnsonFilter.java:91) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.jira.web.filters.gzip.GzipFilter.doFilter(GzipFilter.java:72) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.atlassian.core.filters.AbstractEncodingFilter.doFilter(AbstractEncodingFilter.java:36) at com.caucho.server.http.FilterChainFilter.doFilter(FilterChainFilter.java:88) at com.caucho.server.http.Invocation.service(Invocation.java:315) at com.caucho.server.http.CacheInvocation.service(CacheInvocation.java:135) at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:246) at com.caucho.server.http.HttpRequest.handleConnection(HttpRequest.java:163) at com.caucho.server.TcpConnection.run(TcpConnection.java:139) at java.lang.Thread.run(Thread.java:534)