Solution : https://service.sap.com/sap/support/notes/88620 (SAP Service marketplace login required)
Key words :
check table fields controlling area, additional key words rfbibl00, generated 'entry xxx, standard sap fields, check table fields, customer-specific field, customer field entry, key fields, check table, customer field
Related Notes :
| 90356 | Message in dialog box with flow of a batch input |
| 81451 | Processing batch input: endless loop. |