Solution : https://service.sap.com/sap/support/notes/413531 (SAP Service marketplace login required)
Key words :
purchase order price unit, bpmng eq ' ' <<<<<< delete order, report zrep_miro_bpmng_ekbz contained, select affected entries, table ekbz select, planned delivery costs, delivery costs, price overrun, vgabe eq '2', vgabe eq '3'
Related Notes :
| 456858 | MIRO: Clearing the freight clearing account (DLC) |
| 393968 | MR01: Account assignment with delivery costs |
| 393189 | MIRO: Incorrect update of BPMNG -> DYNPRO_FIELD_CONVERSION |