Solution : https://service.sap.com/sap/support/notes/943708 (SAP Service marketplace login required)
Key words :
upgrade toj2ee engine nw04s sps8, enabled return 400 bad request, /log/system/httpaccess/smdresponses, /log/system/httpaccess/responses, regular http access log, sap service marketplace athttp, header field x-correlationid, default log file, smd log file, thedefault trace files
Related Notes :
| 963383 | NW04 SP17 & NW04s SPS8 http and servlet_jsp cumulative patch |
| 936216 | NW04 SP16 & NW04s SPS7 http and servlet_jsp cumulative patch |
| 834568 | HTTP analysis with IE plugin |