topic Paralel CallActivity executes child workflow sequentially in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/paralel-callactivity-executes-child-workflow-sequentially/m-p/197000#M150130 <HTML><HEAD></HEAD><BODY><SPAN>Hi,</SPAN><BR /><BR /><SPAN>I need to make a multiinstance CallActivity node that will invoke concurrently a child workflow that contains exclusive gateway. So there should be N instances of child workflows running independently. But according to my tests they are invoked sequentially though multiInstanceLoopCharacteristics isSequential="false" for the parent node!</SPAN><BR /><SPAN>What am I doing wrong?</SPAN><BR /><BR /><BR /><SPAN>The parent multiinstance CallActivity node, it looks like:</SPAN><BR /><BR /><PRE class="language-none line-numbers"><CODE>&nbsp; &lt;process id="paralel" name="My process" isExecutable="true"&gt;<BR />&nbsp;&nbsp;&nbsp; &lt;startEvent id="startevent1" name="Start"&gt;&lt;/startEvent&gt;<BR />&nbsp;&nbsp;&nbsp; &lt;endEvent id="endevent1" name="End"&gt;&lt;/endEvent&gt;<BR />&nbsp;&nbsp;&nbsp; &lt;callActivity id="callactivity1" name="Call activity" calledElement="fork"&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;extensionElements&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;activiti:in source="task" target="task"&gt;&lt;/activiti:in&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;/extensionElements&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;multiInstanceLoopCharacteristics isSequential="false" activiti:collection="tasksList" activiti:elementVariable="task"&gt;&lt;/multiInstanceLoopCharacteristics&gt;<BR />&nbsp;&nbsp;&nbsp; &lt;/callActivity&gt;<BR />&nbsp;&nbsp;&nbsp; &lt;sequenceFlow id="flow1" sourceRef="startevent1" targetRef="callactivity1"&gt;&lt;/sequenceFlow&gt;<BR />&nbsp;&nbsp;&nbsp; &lt;sequenceFlow id="flow2" sourceRef="callactivity1" targetRef="endevent1"&gt;&lt;/sequenceFlow&gt;<BR />&nbsp; &lt;/process&gt;<BR /><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE><BR /><BR /><SPAN>It is supposed to call concurrently the child workflow, it looks like:</SPAN><BR /><BR /><PRE class="language-none line-numbers"><CODE><BR />&nbsp; &lt;process id="fork" name="My process" isExecutable="true"&gt;<BR />&nbsp;&nbsp;&nbsp; &lt;startEvent id="startevent1" name="Start"&gt;&lt;/startEvent&gt;<BR />&nbsp;&nbsp;&nbsp; &lt;endEvent id="endevent1" name="End"&gt;&lt;/endEvent&gt;<BR />&nbsp;&nbsp;&nbsp; &lt;serviceTask id="sys1" name="Service Task" activiti:class="my.nodes.Rest"&gt;&lt;/serviceTask&gt;<BR />&nbsp;&nbsp;&nbsp; &lt;serviceTask id="sys2" name="Service Task" activiti:class="my.nodes.Rest"&gt;&lt;/serviceTask&gt;<BR />&nbsp;&nbsp;&nbsp; &lt;exclusiveGateway id="exclusivegateway1" name="Exclusive Gateway"&gt;&lt;/exclusiveGateway&gt;<BR />&nbsp;&nbsp;&nbsp; &lt;sequenceFlow id="flow1" sourceRef="startevent1" targetRef="exclusivegateway1"&gt;&lt;/sequenceFlow&gt;<BR />&nbsp;&nbsp;&nbsp; &lt;sequenceFlow id="flow2" sourceRef="exclusivegateway1" targetRef="sys1"&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;conditionExpression xsi:type="tFormalExpression"&gt;&lt;![CDATA[${task.externalSystem ==<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"sys1"}]]&gt;&lt;/conditionExpression&gt;<BR />&nbsp;&nbsp;&nbsp; &lt;/sequenceFlow&gt;<BR />&nbsp;&nbsp;&nbsp; &lt;sequenceFlow id="flow3" sourceRef="exclusivegateway1" targetRef="sys2"&gt;<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &lt;conditionExpression xsi:type="tFormalExpression"&gt;&lt;![CDATA[${task.externalSystem<BR />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;== "sys2"}]]&gt;&lt;/conditionExpression&gt;<BR />&nbsp;&nbsp;&nbsp; &lt;/sequenceFlow&gt;<BR />&nbsp;&nbsp;&nbsp; &lt;sequenceFlow id="flow4" sourceRef="sys1" targetRef="endevent1"&gt;&lt;/sequenceFlow&gt;<BR />&nbsp;&nbsp;&nbsp; &lt;endEvent id="endevent2" name="End"&gt;&lt;/endEvent&gt;<BR />&nbsp;&nbsp;&nbsp; &lt;sequenceFlow id="flow5" sourceRef="sys2" targetRef="endevent2"&gt;&lt;/sequenceFlow&gt;<BR />&nbsp; &lt;/process&gt;<BR /><SPAN class="line-numbers-rows"><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN><SPAN>‍</SPAN></SPAN></CODE></PRE></BODY></HTML> Tue, 25 Nov 2014 13:13:17 GMT alper 2014-11-25T13:13:17Z Paralel CallActivity executes child workflow sequentially https://connect.hyland.com/t5/alfresco-archive/paralel-callactivity-executes-child-workflow-sequentially/m-p/197000#M150130 Hi,I need to make a multiinstance CallActivity node that will invoke concurrently a child workflow that contains exclusive gateway. So there should be N instances of child workflows running independently. But according to my tests they are invoked sequentially though multiInstanceLoopCharacteristics Tue, 25 Nov 2014 13:13:17 GMT https://connect.hyland.com/t5/alfresco-archive/paralel-callactivity-executes-child-workflow-sequentially/m-p/197000#M150130 alper 2014-11-25T13:13:17Z Re: Paralel CallActivity executes child workflow sequentially https://connect.hyland.com/t5/alfresco-archive/paralel-callactivity-executes-child-workflow-sequentially/m-p/197001#M150131 <HTML><HEAD></HEAD><BODY><SPAN>I think it was a fault in my tests, everythink works fine.</SPAN></BODY></HTML> Tue, 25 Nov 2014 14:51:11 GMT https://connect.hyland.com/t5/alfresco-archive/paralel-callactivity-executes-child-workflow-sequentially/m-p/197001#M150131 alper 2014-11-25T14:51:11Z