Solution : https://service.sap.com/sap/support/notes/1160305 (SAP Service marketplace login required)
Key words :
system issuesan additional security check, 40import basis support package 23, 00import basis support package 16, 10import basis support package 7, sap netweaver support package, mimetype multipart/related, xsdmhtml office 2007 reason, internal data format, solution sap netweaver 6, open file types
Related Notes :
1137853 | Corrections for Web Dynpro ALV NW2004s 700 SP16 |