Solution : https://service.sap.com/sap/support/notes/190406 (SAP Service marketplace login required)
Key words :
additional key words summation level sum_from sum_to ----- supportguide 20010330131459 -----reportwriter, sgrw_sumlevsgrw_om sgrw_ps sgrw_pc sgrw_sl sgrw_pca sgrw_ec sgrw_lis, local summation levels, summation levels, report output, row blocks, section layout, attached corrections, system ignores, rare cases
Related Notes :
| 396195 | |
| 316291 | Report Writer: Collective note 'summation levels' |