SAP Knowledge Base Article - Public

3527609 - Error "SSL certificate validation failed" when consuming SAP Datasphere via OpenSQL Schema

Symptom

  • Following error occurs when attempting to connect SAP Datasphere into a HANA On-Premise (OP):
    "Communication link failure; -10709 Connection failed (RTE: [300015] SSL certificate validation failed: SSL error [536872221]: Unknown error, General Error."

    SAP DBTech JDBC: [403]: internal error: Cannot get remote source objects: [SAP AGJ[LIBODBCHDB SO][HDBODBC] Communication link failure;-10709 Connection failed (RTE:[300015] SSL certificate validation failed: SSL error [536872221]: Unknown error. General Error.

Environment

SAP Datasphere

Reproducing the Issue

  1. Attempt to use Datasphere's OpenSQL DB User in a HANA OP;
  2. Encounter the error message mentioned in the symptom.

Resolution

Follow HANA Cloud documentation which is relevant also for SAP Datasphere context:

To establish this communication, download the certificate from Datasphere's HANA Cloud DigiCert:

To import the certificates either use 

See Also

Keywords

On-Premise HANA, SAP Cloud Instance, Connection, Error, SSL Certificate Validation Failed, Communication Link Failure. , KBA , DS-DI-CON , Connections , HAN-DB-CLI , SAP HANA Clients (JDBC, ODBC) , HAN-CLS-HC , HANA Cloud Services HANA Cloud , Problem

Product

SAP Datasphere all versions