Hi Joe,
First of all congratulations on your
SCEA part 1 completion
When I go to pearson vue they have the following 2 options:
(1) 1Z0-866 Java Enterprise Edition 5 Enterprise Architect Certified Master Essay Exam
(2) 1Z0-866-JPN Java Enterprise Edition 5 Enterprise Architect Certified Master Essay Exam
I think you need to complete(purchase, download & submit) the assignment (part 2) before you appear for essay (part 3). The three parts of SCEA are,
1Z0-864 - Java Enterprise Edition 5 Enterprise Architect Certified Master Exam (Step 1 of 3)
1Z0-865 - Java Enterprise Edition 5 Enterprise Architect Certified Master Assignment (Step 2 of 3)
1Z0-866 - Java Enterprise Edition 5 Enterprise Architect Certified Master Essay Exam (Step 3 of 3)
the one which you mentioned
(2) 1Z0-866-JPN Java Enterprise Edition 5 Enterprise Architect Certified Master Essay Exam
might be in Japanese or some other language, not in English.
If you are not completed
1Z0-865 (part 2), then complete that and you can appear for
1Z0-866 (part 3)
Regards,
Sadanand