Solution : https://service.sap.com/sap/support/notes/61527 (SAP Service marketplace login required)
Key words :
pstyp pstyp char 1 item category, additional key words mr41, feld ek08r-menge, prerequisites program error, error message, mr44ek08r-menge, service order, input field, structures vbseg, purchasing document 2
Related Notes :
| 106563 | MR08, MR44: Problems with service entry sheet |
| 106194 | FBV0: Posting of pre-entered invoices for services |
| 42828 | MR44/MR08 with OrdRef and acct assignmt changeable |