Using SAP Business One 9.0 (9.00.061) PL: 08 HOTFIX1 (32-bit)
Created PO Approval template name 'PO Approval', it been used for some time and now customer want to change authorize person.
When try to update the approval stages, sysem prompted: Cannot update approval stage; existing authorization processes are based on current stage
l have logged in using superuser and checked:
1. No outstanding PO pending for approval
2. All approved PO had been added
3. No open draft PO
Refer print screen attached.