When trying to check the "Gather Code Coverage Data" check box, the following message appears.
"Code Coverage analysis requires the use of Oracle's DBMS_PROFILER utility. This schema does not, however, have access to the following profiler tables:
PLSQL_PROFILER_RUNS (table does not exist)
PLSQL_PROFILER_UNITS (table does not exist)
PLSQL_PROFILER_DATA (table does not exist)"