How To Fix WD471 - Not possible to reassign line for event '&'

SAP Error Message - Details

• Message type: E = Error

• Message class: WD - Workflow definition

• Message number: 471

• Message text: Not possible to reassign line for event '&'

What causes this issue?

A subsequent event cannot be determined for the event identified.
A successor can only be determined if the identified event has an
operator of type 'XOR' as subsequent node and this operator belongs to
a parent block of the selected node.

System Response

The Workflow Builder does not allow the requested operation on the
selected event.

How to fix this error?

Delete all nodes between the selected event and the next 'XOR'
operator.

Error message extract from SAP system. Copyright SAP SE.