getChildrenInstanceIdsOfProcessInstance function problem

Hi everyone,
I have a problem with the function getChildrenInstanceIdsOfProcessInstance. I call it in one child workflow but the size of the returned list is 0.
Someone can explain me ?

List listProcessChild = apiAccessor.getProcessAPI().getChildrenInstanceIdsOfProcessInstance(rootProcessInstanceId, 0, 5, ProcessInstanceCriterion.NAME_ASC)

I’m on Bonita 6.2.6.

Thanks.

I invite you to report an issue .

Done