Solution : https://service.sap.com/sap/support/notes/1534826 (SAP Service marketplace login required)
Key words :
prerequisites ie8 support, temporary internet files, browser instances beforerestarting, browser cache, javascript error, user session, solution warning, javascript code, processing, thtmlbselectsubstr
Related Notes :
| 1358871 | IE8 support in CRMUIF 60 and WEBCUIF 70 |