Solution : https://service.sap.com/sap/support/notes/717467 (SAP Service marketplace login required)
Key words :
call method response->set_data exporting data = svy_content_x, call method response->set_data exporting data = svy_content_x, call method response->set_cdata exporting data = svy_content, call method response->set_cdata exporting data = svy_content, find statement 'call method response->set_cdata', 'survey url' output field remains blank, message text 'survey url generated', open event handler oninitialization, terms crm survey tool, solution import support package 06
Related Notes :
| 902083 | Unicode Collection Note for CRM 4.0 |