topic Process not query-able immediately after it started in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/process-not-query-able-immediately-after-it-started/m-p/195118#M148248 <HTML><HEAD></HEAD><BODY><SPAN>Hi all,</SPAN><BR /><BR /><SPAN>Just found this weird thing: if there is a sub-process, or parallel execution, it appears that process instance / execution queries return null up until the process reaches its first wait state.</SPAN><BR /><BR /><SPAN>I.e. I have the following code in my sub-process' Java Service Task:</SPAN><BR /><BR /><PRE class="language-none line-numbers"><CODE><BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;RuntimeService rs = execution.getEngineServices().getRuntimeService();<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String processInstanceId = execution.getProcessInstanceId();<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ProcessInstance parentProcess = rs.createProcessInstanceQuery().subProcessInstanceId(processInstanceId).includeProcessVariables().singleResult();<BR /><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><BR /><BR /><SPAN>The sub-process diagram is quite simple: </SPAN><A href="http://www.screencast.com/t/kZaTJsIb" rel="nofollow noopener noreferrer">http://www.screencast.com/t/kZaTJsIb</A><BR /><BR /><SPAN>The problem here is that without that intermediary timer event, the query above will return null for parent process. With the timer, everything appears to be working properly.</SPAN><BR /><BR /><SPAN>It looks like the task execution happens in a separate database transaction - hence the lack of visibility. Is this correct behaviour? </SPAN></BODY></HTML> Fri, 20 Jun 2014 01:43:10 GMT ekolesnikov 2014-06-20T01:43:10Z Process not query-able immediately after it started https://connect.hyland.com/t5/alfresco-archive/process-not-query-able-immediately-after-it-started/m-p/195118#M148248 Hi all,Just found this weird thing: if there is a sub-process, or parallel execution, it appears that process instance / execution queries return null up until the process reaches its first wait state.I.e. I have the following code in my sub-process' Java Service Task:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;RuntimeService rs = execu Fri, 20 Jun 2014 01:43:10 GMT https://connect.hyland.com/t5/alfresco-archive/process-not-query-able-immediately-after-it-started/m-p/195118#M148248 ekolesnikov 2014-06-20T01:43:10Z Re: Process not query-able immediately after it started https://connect.hyland.com/t5/alfresco-archive/process-not-query-able-immediately-after-it-started/m-p/195119#M148249 <HTML><HEAD></HEAD><BODY><SPAN>Hi,</SPAN><BR /><BR /><SPAN>This is normal behaviour in Activiti. The database changes will only be performed when a wait state is reached, so it's not yet in the database at all. An activity can be made asynchronous to force a wait state as well.</SPAN><BR /><BR /><SPAN>Best regards,</SPAN></BODY></HTML> Fri, 20 Jun 2014 06:57:57 GMT https://connect.hyland.com/t5/alfresco-archive/process-not-query-able-immediately-after-it-started/m-p/195119#M148249 trademak 2014-06-20T06:57:57Z