I am in report designer and trying to build my schema. Report designer will not let me add specific tables to the schema and I cannot figure out why. I initially thought it was because there was no primary key between EPTimecardDetail and the other table I had in there, but I have removed all tables and am now only adding EPTimecardDetail, and it is still not allowing me to add it and popping up the message “An entry with the same key already exists.” I tried adding other tables associated with time cards and I am unable to add those as well.
Please help.
