Solution : https://service.sap.com/sap/support/notes/106194 (SAP Service marketplace login required)
Key words :
system displays error message 00349 'field ek08r-menge, append pstyp pstyp char 1 item category, additional key words mr44, respective work item, external service order, call method fipp, item category, program error, transaction mr44, transaction fbv0
Related Notes :
| 61527 | MR41: Parking invoices for services |