Maximum number of nodes reached

Hello all,
I am currently trying to explain a problem with one of our WF run and I just found out, under the "Step History" tab of a Work Item, the error message "Maximum number of nodes reached" was logged. That certainly explains the problem but I have some questions regarding such a message:
1) If WF-A calls a subworkflow WF-B, does this limit of 10,000 nodes apllies for the whole WF run (i.e. WF-A nodes + WF-B nodes) or is it 10,000 nodes for WF-A and 10,000 nodes for WF-B?
2) In our situation, the error was logged within the WF-B (subworkflow) work item which I beleive caused WF-A to fall into an error status. Some people have tried to re-execute the WF-B workitem without any success... Always the same error was reported. Is there anyway to re-start a WF that is in Error if it has reached this limit of nodes?
Thanks.
José

Hello Rick,
You are right, this worfwlow run was started back in May 2010 and yes, it is for the creation of a new point of sale. I understand when you say that obviously, the business managed to survive and we should cancel and restart and this is exactly what we are investigating at the moment but this customer wanted us to try to restart it considering, I suppose, the amount of work already completed in this workflow (which contains many subworkflows that are also in progress and stopped because of this problem).
To your question "How come this error didn't affect other wokflow instances?", I would say that the customer have been lucky so far because there was a design issue in this workflow definition but the "context" required to create this error happened only once since its implementation. However, they are still at risk and this WF definition requires a modification for sure to prevent this from happening again in the futur.
Concerning this 10,000 value, I've asked myself the same question since the change in the customizing made no differences, it has to be kept somewhere inside the workflow instance but where?. I have chekced all the elements of the WF container but, not there!
I will investigate with SWI2_DIAG, thanks for the hint and I will let you know through this thread.
Merci ! (Thanks)
José

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