To test your mappings:

• Click the Browser button on the toolbar, and paste the test message into the Message Browser.
• Click the Table View tab, and choose Text View.
• Click the Parse button.

Message Browser, Showing Text View

You will notice that the two fields you needed to map from the OBX segment are in one row in the Lab_Results table. If you mapped data from the PID segment, the data would also be put in this row.