PyRFC Server error
I’m used the PyRFC ,PYRFC, when trying to run the PYRFC server example,the serve has been start ,but i can't register to SAP gateway ,and when use the rfcexec to test,the server will be error
Describe the steps to reproduce the behavior, including test script. 1.start the server 2.test to connect ./rfcexec -t -a SAP_TO_IWM_NL -g 10.50.201.118 -x sapgw03
3.serve error


Environment
- OS: Linux Centos 7.9
- PyRFC version 2.5.0
- Python 3.7.12
Additional context Add any other context about the problem here.
The code


Where you able to connect via the PyRFC library? I've never heard of rfcexec before.
Provided by a sap technical support, he uses this method to test whether the service is available
Please check this example and try to reproduce the setup https://github.com/SAP/node-rfc/blob/main/doc/usage.md#server
Please re-open if needed