Solution : https://service.sap.com/sap/support/notes/625926 (SAP Service marketplace login required)
Key words :
terms web interface builder, actual problem selector, ensure unique selection, planning web application, application filled, single selection, planning level, error messages, dropdown box, bps_wif0 reason
Related Notes :
| 765481 | Var. Selector in WIB was not initialized (-error-) |
| 747148 | BPS Web: Selector is not initialized (-- Error --) |
| 734559 | Web Interface Builder, 3.1B SP20, 3.2 SP15, 3.5 SP11 |
| 632596 | Web Interface Builder, 3.2 SP08, 3.1B SP13 |