Solution : https://service.sap.com/sap/support/notes/73294 (SAP Service marketplace login required)
Key words :
additional key words billing document, prerequisites program error solution corrected, reference fields vbdkr-vbeln_vg2, credit memo request, created credit memo, vbdkr-g2dat, scheduling agreement, determined
Related Notes :
| 81687 | Billing document printout - collective note |
| 81681 | Preceding SD doc. category in billing doc. printout |
| 77768 | Billing document printout:ref. number for returns |