Source does not exist Error when clicking track table on existing database.

I have a primary postgres database connected with full permissions. I am now trying to connect to a second/existing postgres database with read permissions setup on db. Connection succeeds. Tables are shown correctly as untracked. When I click to track a table, I get 500 error: "source with name \"diportal prod\" does not exist"

```
{"code":"internal_error","message":"{\n \"path\": \"$.args[0].args\",\n \"error\": \"source with name \\\"diportal prod\\\" does not exist\",\n \"code\": \"not-exists\"\n}"}
```

Is this expected if I don't have permission to create hdb_catalog schema on that database? If so, is it possible to use the hdb_catalog in primary database for secondary database metadata?

The issue names no source files, tests, or entry points. Start by reproducing tracking an untracked table in a read-permission secondary PostgreSQL database, then determine whether metadata can use the primary database; done requires a documented or implemented resolution for the reported source-not-exist error.

Written by the indexing model from the issue text.