Hi,
I am having the same issue as described by Amandeep.
I have a role that has both my schema and the TCUR* tables listed in the Object Privileges tab, with select/insert/update delete authorisations.
This role is granted to the SYSTEM user I use within Studio. SYS_REPO already has this role assigned.
When creating the analytic privilege I get the error "default schema does not have the required currency conversion tables" even though the TCUR* tables have been recreated in my schema and I select the schema in the advanced tab of the calculated column when trying to set up the converion.
Amandeep - did you resolve this issue?
Many thanks.