Solution : https://service.sap.com/sap/support/notes/502883 (SAP Service marketplace login required)
Key words :
terms iis plugin inqmy sapj2ee b2b b2c irj ssl reason, port/b2b/b2b/init, thread pools solution important, patch level >=2 check sapj2ee, iis successfully loaded inqmyproxyflt, proper ssl port, wrong host/ip mapping, restart inqmy server, /b2b/b2b -> http, plugin patch level 0
Related Notes :
578554 | SAP J2EE ISAPI module: Release notes and known issues |
457828 | New version of SAP J2EE plugin for IIS available |