Solution : https://service.sap.com/sap/support/notes/214806 (SAP Service marketplace login required)
Key words :
kernel support package 190the, list box fields create, support package sapkb46b07you, dropdown list box, high network load, additional key words, sapgui /supportbit_on=cached_vsets, list boxes, symptom screens, screen contents
Related Notes :
| 499076 | |
| 351521 | Performance: List boxes with too many lines |
| 212431 | Cached dropdown lists (46C) |
| 203924 | Performance 4.6 - collective note |