Solution : https://service.sap.com/sap/support/notes/1260883 (SAP Service marketplace login required)
Key words :
symptom double scroll bar, bex analyser variable screen, sap netweaver bi 7, sap nw bi7, 01 bi abap sp03, outer scroll bar, rsadmin parameter z_var_screen_max_lines, 00 import support package 20, import support package 03, scroll bar
Related Notes :
| 1227875 | SAPBINews NW7.01 BI ABAP Support Package 03 |
| 1136885 | SAPBINews NetWeaver BI 7.00 ABAP Support Package 20 |
| 1055227 | GUI scroll bar in Analyzer var scrn blocks other scroll bar |