Solution : https://service.sap.com/sap/support/notes/544542 (SAP Service marketplace login required)
Key words :
terms bspsap web asbsp extensionbsp elementhtmlb reason, 'text/link/imagelink/button/input/user/image', 'text/link/imagelink/button/input/user', general/r3server/abap/note, bsp element <htmlb, prerequisites problem exists, required code change, 20 support package 7 solution, 20 support package 7, work anymore
Related Notes :
547705 | SAPKU31001: Support Package 01 for CRM 3.1 |