SUMMARY
This Technical Note describes an issue where a user sees the error message "The catalog collection is not well formed. It contains two or more catalog instances with the same database role ID (xxx)" when using JDBC and following the steps: create>New dashboard> choose a database>Add external data> Pick tables
SYMPTOM
"The catalog collection is not well formed. It contains two or more catalog instances with the same database role ID (xxx)"

"The catalog collection is not well formed. It contains two or more catalog instances with the same database role ID (xxx)"