Question Re: Encrypted communication with hdbcli, non-descriptive error in Technology Q&A

Encrypted communication with hdbcli, non-descriptive error

former_member1366368 — Fri, 02 Dec 2022 15:53:27 GMT

Hi,

I'm trying to set up an encrypted communication to an on-prem HANA instance using hdbcli and following the documentation https://developers.sap.com/tutorials/hana-python-secure-connection.html.
However, I'm getting the following non-descriptive error. Does anyone know how get log-output from hdbcli, or debug this in any other way?

from hdbcli import dbapi

conn = dbapi.connect(address=host, port=port, user=user, password=password, encrypt=True, sslValidateCertificate=False)

Error: (-10709, "Connection failed (RTE:[89006] System call 'recv' failed, rc=10054:An existing connection was forcibly closed by the remote host {<localhost:port> -> <serverip:port>} (<localhost:port> -> <servername:port>))")<br>

Re: Encrypted communication with hdbcli, non-descriptive error

Former Member — Fri, 02 Dec 2022 15:53:37 GMT

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Re: Encrypted communication with hdbcli, non-descriptive error

CharlesFeng — Fri, 30 Dec 2022 02:11:09 GMT

Hi walzds,

Have you checked if there is any errors in HANA DB trace (e.g indexserver)?

Best regards,
Charles