https://community.oracle.com/products/oracleanalytics/discussion/comment/61809#Comment_61809 Ok,I will continue to seek a solution. Thank you very much for your reply!

https://community.oracle.com/products/oracleanalytics/discussion/comment/61807#Comment_61807 “ Your tenancy is not eligible for live agent support. You must upgrade to a paid account to access live agent support. In the meantime, you can get answers to your questions in the following ways: If you haven't already done so,…