Solution : https://service.sap.com/sap/support/notes/206352 (SAP Service marketplace login required)
Key words : 
additional key words vf01, function module rv_invoice_price_pai, attached advance correction, screen remains empty, item condition screen, condition screen, billing document, green arrow, short dump, table_invalid_index occurs
Related Notes : 
       
| 303606 | Billing plan and text items | 
| 213675 | |
| 209887 | Text items and pricing | 
| 201699 | |
| 174997 |