Hi Sivaganesh,
I also tried to create multi-source data foundation layer and was able to import data from HANA DB but not from Oracle so I raised a message and response from SAP was "
This is a known issue for Oracle connection and Red Hat Linux. It has
been logged under ADAPT01689633.
This is not reproducible in Bi 4.0 SP08 and for Bi 4.1, it is fixed in
BI 4.1 SP01.7
So please check with SAP once.
Regards
Ankit