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3330136 - DS jobs failing with "Communication link failure" error


Data Services (DS) batch jobs running on HANA system. There are few jobs that gets triggered multiple times a day, but out of multiple instances.
Tew of the job instance fails intermittently with the error:

"ODBC call <SQLDriverConnect> for data source <HANA_PROD> failed: <[SAP AG][LIBODBCHDB DLL][HDBODBC] Communication link failure;-10709 Connect failed (connect timeout expired)>"

The other instances of the job completed successfully. These jobs usually pulls/push data from/to HANA that means Data Services here connects to HANA.



SAP HANA DB Version 2.0
64-bit Hana ODBC driver on Windows


KBA , HAN-DB-CLI , SAP HANA Clients (JDBC, ODBC) , Problem

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