Solution : https://service.sap.com/sap/support/notes/337585 (SAP Service marketplace login required)
Key words :
'sapwl_inst_short' function module, correction instructions listed, workload analysis returns, workload analysis, repeatedly listed, sapwl_inst_short reason, workload tree, transaction st03, selection screen, dialog steps
Related Notes :
| 977475 | ST06, OS07: No history data for different servers |
| 956213 | ST02/ST06: missing historical data |
| 764684 | Incorrect instance selection with ST03/ST03N (2) |