Solution : https://service.sap.com/sap/support/notes/1156973 (SAP Service marketplace login required)
Key words :
iw 477form partner_check reason, error message iw 477, bapi bapi_alm_order_maintain, service order, directly triggers, & distribchannel & division &, bapi interface, terms pm_partner_read, form par_create_partner, correction instructions
Related Notes :
| 708508 | Downgrade BAPI_ALM_ORDER_MAINTAIN -> errors |