Solution : https://service.sap.com/sap/support/notes/559058 (SAP Service marketplace login required)
Key words :
system generates runtime error 'dynpro_msg_in_help', transactions 'enter invoice', 'cancel invoice document', program error, invoice document', cancel invoices, 'invoice overview', transaction miro, transaction mr8m, transaction mir6
Related Notes :
| 558870 | |
| 543098 | MR8M: Several reversal documents for one invoice |