Solution : https://service.sap.com/sap/support/notes/1016814 (SAP Service marketplace login required)
Key words :
sap netweaver 2004s bi import support package 13, sapbwnews bw sp20 netweaver'04 stack 20, sap netweaver 2004s bi, web f4 dialog called, special characters transfer issue, 50 import support package 20, web f4 dialog, inside filter dialog, symptom special characters, inside item selector
Related Notes :
| 991093 | SAPBINews NetWeaver 7.0 BI Support Package 13 |
| 986891 | SAPBWNews BW Support Package 20 NetWeaver '04 Stack 20 RIN |
| 893473 | Compounded key display in multiple selection F4 dialog |
| 879513 | Compounded keys are not displayed in Web F4 |