Custom Collection Not Working for Oracle (4301137)

I have a custom collection which is not returning data to the topology model. The result while using the Foglight account are detailed below.

As you can see the query may return 0 or more rows.

Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

SQL> select sid session_id, username, used_ublk undo_blocks_used
2 from v$session a, v$transaction b
3 where a.saddr=b.ses_addr;

SESSION_ID USERNAME UNDO_BLOCKS_USED
---------- ------------------------------ ----------------
5334 OWBREPO 2
5326 OWBRUNTARGET_DW 1
5137 OWBRUNTARGET_DW 1
5130 OWBRUNTARGET_DW 1