Solution : https://service.sap.com/sap/support/notes/114458 (SAP Service marketplace login required)
Key words :
enter import parameters erkrs = 's001' 5, additional key words vf01, call function module rke_generate_interface_act, enter function module, sales system sd, call transaction se37, 'actual' program rk2rxxxx, respective operating concern, regenerate program rk2rs001, generating program rk2rs001
Related Notes :
117783 | Billing doc: Runtime error in RKEVRK2A_MULTICURR_2 |