Error In statistics Tab in LTR Configuration

Hello Experts,

I am new to SAP HANA and we are using SLT To load data from non-sap system(Oracle)

to load data to hana system, when configuring SLT using LTR we are getting a error in Statistics tab

I have attached the screen shot, and the tables(DD02L,DD02t & DDo8L) are not getting populated in Data Provisioning in

sap hana studio

I think the issue is with privileges for the schema i created, i am using system user but still not able to access the same

Could you please help.

Thanks & Regards,

Kishore