Failed to replicate tables from oracle database using SLT

Hi everyone, I meet a problem when I am using SLT(SAP Landscape Transformation) to replicate tables from oracle database.

I install the SLT server modify the TNS file at first. Then I create a DB connection between oracle and SLT using t-code LTR, successfully. In sap hana studio, I can see the DB connection and relevant tables, but it failed when I use data provisioning editor to load/replicate tables. The error log shows that it fails to create the log table and trigger when replicating table from oracle database.I try a lot, but always can't solve it. Please help me, Thank you.

Best regards,

James Zheng