Hi Maxime,
what is your wM Version?
Which Java-Version are you running?
Additionally provide the List of Fixes appliead to IS (esp. IS_Core and SCG_Entrust).
You might be hitting a server which already suppresses SSLv3 and only allows certain TLS-levels.
Can you provide your Extended Settings like these:
watt.net.jsse.client.enabledProtocols=TLSv1,TLSv1.1,TLSv1.2
watt.net.jsse.server.enabledProtocols=TLSv1,TLSv1.1,TLSv1.2
watt.net.ssl.client.handshake.minVersion=tls
watt.net.ssl.client.handshake.maxVersion=tls
watt.net.ssl.server.handshake.minVersion=tls
watt.net.ssl.server.handshake.maxVersion=tls
Please note that TLSv1.1 and TLSv1.2 will only work with JVM 7 and newer and only when the target server port is configured to use JSSE instead of Entrust. Entrust is the default for most recent webMethods versions.
Regards,
Holger
#webMethods#Integration-Server-and-ESB