Sharepoint state machine workflow multiple tasks

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C#

SharePoint

Hi,

I m working on invoice approval workflow, it includes step wise approval logic, but now i want to have a option for user to approve only some of the amount for invoice, hence approver1 will approve some amount and a new task will be created for approver2.

hence there will be 2 running tasks for workflow. i tried to achieve this by keeping approver1 task in progress status and setting state to create approver2 task, but it doesn't work.. the workflow code is only been hit on approver2 task and not for the approver1 task.

please if anyone has any answer i would apprreciate.. thanks