Solution : https://service.sap.com/sap/support/notes/713568 (SAP Service marketplace login required)
Key words :
accessing ep 6causeep 6 url strings violate default iis 6 url length restriction, solutionto generate maximum logging data set log-level=, world wide web publishing service terminated unexpectedly, dll proxy iis isapi http authentication reason, iis admin service service terminated unexpectedly, problem persists install network traffic analyzers, global f-init iisproxy filter 1, double url-encoded http requests, symptom 11 ntlm authentication works fine, symptom 18 system performance greatly degrades
Related Notes :
886214 | End of Maintenance of IisProxy ISAPI module |
867155 | IISProxy 1.6.2 - No body forwarded for certain POST request |
820028 | IisProxy Performance Optimization |
715303 | IIS 6 specific configurations for IisProxy module |
668590 | Switch from HTTPS to HTTP in IisProxy (SAPJ2EE ISAPI module) |