Solution : https://service.sap.com/sap/support/notes/406937 (SAP Service marketplace login required)
Key words :
additional key words miro, purchase order history, enter additional invoices, transaction miro, press enter, field bpmng, updated incorrectly, dump dynpor_field_conversion, entering documents, invoice item
Related Notes :
393189 | MIRO: Incorrect update of BPMNG -> DYNPRO_FIELD_CONVERSION |
373761 | MR8M: cancellation not possible due to error SG106 |
365871 | MMINKON: Posting to stock without valuation type |
358057 | Order price quantity: Incorrect purchase order history |