2034014 - Project Task Not Assigned to the Correct Sales Order Item in Expense Assignment Posting

You have assigned a specific sales order item XYZ to a project task.
For this project task you create a supplier invoice which is being cleared with a payment.
The system created a clearing posting. Here the project task is assigned correctly to the sales order item XYZ.
After the clearing posting the expense assignment is being changed where the project task is assigned to a different sales order item ABC even though this sales order item is not connected at all to either the supplier invoice item or the project task.

SAP Business ByDesign

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