One of the parallel task with in the split join got stuck and it is disappeared for a particular instance. Hence the whole pending task for the instance is not available. Then we find the parallel task in the action tab of the main (paranet instance) and did repair assignment for the particular parallel task.
After the fix the flow become active. Could anyone please tell me what could be the root cause for this scenario?
The operator ID is valid. Problem is parallel task creation is not successful when they are configured in the split join.
Ex. If I wanted to create three parallel task using the split Join , two are successful and other got stuck. The one which stuck is activated by repairing the assignment.
Found in one of the PEGA community discussion that if the data of the instance is not matching with the "Assign-workbasket" data. Assignment mismatch will happen and will be resolved by repairing the assignment. But not sure, this reason is similar to my case.