Solution : https://service.sap.com/sap/support/notes/1318097 (SAP Service marketplace login required)
Key words :
solution workaround----------call transaction sicf, symptom internet communication framework, current sap_basis support package, save blank error pages, blank white error page, current support package, blank white page, terms error page, blank error page, sicf reason
Related Notes :
1378457 | ICF: Maintaining error documents for HTTP services |