Questão jurídica principal
Whether the payment order was void because the creditor was also allegedly the debtor's representative.
Decisão extraída
No. The alleged identity was not supported by the lower court's findings or by the payment order itself, which only listed Y.________ AG as creditor's representative.
Fundamentação extraída
The factual premise for nullity and for the parallel complaint of immorality failed; without such identity, there was no basis to invalidate the payment order.