SLA rules cannot be correctly added to the email approval subprocess

General
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1

When I added an SLA rule in an email approval subprocess, I clicked the submit button and returned an error with the error message A. But even if I didn’t add anything, leaving the two input fields empty would still return the same error as below. Can someone help me with this? I would appreciate.

error msg.png
error msg.png1092×407 23.7 KB

2

FYI. When I go back to flow and click Save button, the following error is returned.

.pyModelProcess.pyShapes(SubProcess1).pyCallParams.StepApprovalType—
Value cannot be blank

3

Hi @AceC16591747: Are you adding the approval shape newly to the flow? If so can you discard the changes and redo adding approval shape to the flow.

Thanks.