Solution : https://service.sap.com/sap/support/notes/499032 (SAP Service marketplace login required)
Key words :
transaction miro 'enter invoice', mir7 'park invoice', empty line item, entered 8 purchase orders, internal screen processing, enter 8 purchase orders, selected purchase order, transaction miro, purchase orders', purchase orders
Related Notes :
527679 | Transaction MIRO: Input help for delivery note |
490626 | MIRO: F4 list for allocating purchase order or delivery note |
458692 | MIRO: Consulting note on input help |
455030 | MIRO: F4 screen for assignment PO without delivery note |