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This action applies to all the approval members of the workflow. If you proceed to delete, no future instances of the workflow will be created.
Refer delete a failed workflow instance.
Delete a Failed Workflow Instance
You can also choose to delete a particulate failed workflow item from the list. In this case, only the selected failed workflow instance gets deleted. The workflow will be available and shown for the next occurring instance.
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The following options are available to be applied to all its corresponding sub-workflows under the failed workflow:
Edit
Opens edit workflow<link> screen where the step owner can be reassigned/added/deleted. The user can then retry attempting the step again which will appear under the user’s My task .Retry all
Click to trigger retry action for all the sub-workflows.Delete all
Click to trigger delete action for all the sub-workflow.