Solution : https://service.sap.com/sap/support/notes/895185 (SAP Service marketplace login required)
Key words :
internal group processing, 'e_t__nm' export parameter, provide advance information, 0 import support package 06, result parameter, advance corrections, support package, 0 support package 06, result package, work correctly
Related Notes :
| 891476 | Group aggregation with multiple rule for the target field |
| 829625 | SAPBINews NW7.0 BI Support Package 05 |