Solution : https://service.sap.com/sap/support/notes/182838 (SAP Service marketplace login required)
Key words :
frequently accessed internal tables, unsorted internal tables, function module rs_hdsys_set_dynpro_pbo, hot package sapkb46b21, empty screen variant, hot packages sapkb46b08, hot packages, hot packages, 20 hot package, hot package
Related Notes :
| 316348 | Screen variant not imported |
| 203924 | Performance 4.6 - collective note |