Hi Matthias,
I see there has been a lot of feedback. Joining in again after that thing called the "day job" got in the way :-)
Q) Are you the Basis Admin for this system and are permitted to restart if necessary ?
A)
Q) Do you have o/s access on the SAP server ?
A)
Q) Your Web Service Server is what ?
A)
1. I would like you to have a look at OSS #510007 noting point #7 (optional) and the setting of ssl/client_ciphersuites to 208.
2. If you have o/s access on the SAP system, are you able to telnet to the web service server.
eg: telnet <server ip> <ssl port>
I just want to confirm that nothing is blocking communication between your SAP system and your Web Service system.
3. Please increase the trace level of ICM before you try your next test and then upload the ICM trace file after your test.
4. On your SAP system, please try connecting to the web service server with openssl to get certificate and protocol information. The following command will give you certificate, certificate chain and protocol information.
eg: openssl s_client -showcerts -connect sap.com:443
Please upload the info from the above as well.
mfg,
Amerjit
"Is all that we see or seem but a dream within a dream"