Exception when trying to connect to SAP with SAP .NET Connector 3.0

[former_member767549]

I'm trying to establish a connection to SAP but I get the following error message:

LOCATION    CPIC (TCP/IP) on local host xxx with Unicode
ERROR       partner '127.0.0.1:3300' not reached
TIME        Mon Sep 20 13:12:16 2021
RELEASE     721
COMPONENT   NI (network interface)
VERSION     40
RC          -10
MODULE      nixxi.cpp
LINE        3289
DETAIL      NiPConnect2: 127.0.0.1:3300
SYSTEM CALL connect
ERRNO       10061
ERRNO TEXT  WSAECONNREFUSED: Connection refused
COUNTER     2

Additional information:

• Server IP address is correct because I can log in via the GUI.
• The SAP server runs on Virtualbox (Linux Mint).
• Port forwarding rule:

I suspect the port number 3300 is wrong. How can I solve this problem?

[jmodaal]

Hello,

have a look at the installation guide. The part regarding the port forwarding is at the end. It is about Opensuse, but I guess this should not make a difference.

https://blogs.sap.com/2016/11/03/linux-for-newbies-installing-opensuse-on-oracle-virtualbox/?preview...

[former_member767549]

Thank you!