Solution : https://service.sap.com/sap/support/notes/789253 (SAP Service marketplace login required)
Key words :
displaylang=en&familyid=8c6560fc-297c-4982-8ba5-de7949043b17as, terms java script window, installed microsoft security patch 834707, recent cumulative patch 873377, bw web reporting, notice unusual behavior, open submit reason, separate window, microsoft error, empty windows
Related Notes :
785308 | Microsoft security patch side effects in NW |