Tools version 8.55.06
Product HCM 9.2
I recently changed SQR DDP003. The advice prints a perfect pdf. Then I tried to change the code that produces the xml for self-service paycheck viewing. Now I'm getting this error when I try to view the paycheck.

I'm certain that I need to change something in my code, but I can't even find the xml file that could show me the error. Maybe I ran the wrong component to generate the xml.
Could someone let me know what component should be used to generate the xml that I need for self service paychecks to display?
I would also like to know where the xml files are stored for viewing the paycheck in self service.
I could also use the name of the attachment table.
Thanks.