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So, this is bizarre.
I set up a 4 branch Gateway. Each branch has 3 operations. The 1st activity in each branch is a sub process that has a user task embedded in it.
If the user tasks are completed so they don't occur at the same time, this all seems to work fine. However, if Approver 1 and Approver 2 (any pair of Approvers, I just 1 and 2 in my example) submit their forms at the same time, I get results like I show below.
Note, the variable approver_01 is ONLY updated in branch 1 and the variable approver_02 is ONLY updated during branch 2.
A little hard to see, but you can see the approver_02 xml variable has a value after the 1st operation in branch 2. This is correct.
At the end of the 2nd operation in branch 2, I should see still approver_02 with a value, and all others <empty>. That is not what I see though. Somehow the variable that I assigned to that branch is <empty> and a variable only assigned during branch 1 has a value.
How can that be? There is something odd with concurrent operations that I am missing.
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