Hi,Christoph
Thanks a lot!
I resolved the issue by configure the SDM according the following wiki:
I am using my I-user instead of S-user in SDM configuration.
- User name: D/C/I-user (with capital letter)
- Password: SAPNET password
My java version is 1.8.0.25
https://wiki.wdf.sap.corp/wiki//display/SWDC/How+to+configure+SAP+Download+Manager
Best regards,
Daniel