Hello, is it possible to create a profile class alone in bulk. For example, uploading the customer conversion excel workbook with only the profile classes section filled in and no other sheets filled in.
You have the WRONG forum! In fact NOTHING in your question indicates anything about Oracle. I know it's not about Oracle Certifications and certainly not about achieving the highest level of Oracle certification, that of Oracle Master.
Nothing about Oracle SQL or PL/SQL. Whatever your topic is (Oracle APEX, Java), please find that forum and post there.