Support Article

Error while trying to use "use business logic" for routing



User is facing below issue when "use business logic" feature is used for routing an assignment.

Same issue has is occurring with Out-of-the-box (OOTB) decision tree as well .

Error Messages

Error - ".pyModelProcess.pyShapes(Assignment1).pyRouterProp.pyCallParams.InputProperty—
Value cannot be blank

Steps to Reproduce

1.Create a flow.
2.Add an assignment to the flow.
3.Select 'Use business logic' for routing.
4.Try to save the flow with draft
mode off.

Root Cause

When business logic is selected, pzToDecisionTreeExpress is selected as the routing activity for the assignment.

InputProperty property is marked as a mandatory parameter but empty value is being passed for the property which is causing the issue.


Apply HFix-31917.

For activity - pzToDecisionTreeExpress , InputProperty property is now marked as optional parameter which solves the issue.

Published February 3, 2017 - Updated February 14, 2017

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