I am trying to load data into OBIEE db Oracle database using a custom source query that needs to be executed on the CRM DB in ODI 12c. I am using a default LKM as the source and target are on on different servers. It requires a LKM else the mapping is failing on source connectivity.
I can see the C$ tables creating which are not relevant as I only need a direct load from source query to target. Can you suggest me relevant LKM or ways to avoid using LKM?