Solution : https://service.sap.com/sap/support/notes/124202 (SAP Service marketplace login required)
Key words :
sgrw_thresholdsgrw_om sgrw_ps sgrw_pc sgrw_sl sgrw_pca sgrw_ec sgrw_lis, additional key words threshold, correct form routine suppress_matrix_lines, choose -> 'edit -> show lines', prerequisites solution check, main program sapfgrwe, program lines, ----- supportguide 20010208093844 -----reportwriter, report definition, report output
Related Notes :
| 353704 | Composite note 'Threshold value' |
| 129452 | Report Writer: Hot Package SAPKH40B10 |