Hi,
Make sure that you are able to create a PDF within PlanetPress using the same data sample used in Watch. I that works then, resend your document to Watch and try again.
Also verify your "Job options" under the PDF tab in the Image output. Make sure it is set to Print or screen.
Here is a possibility of what your problem could be.
I1013 : No pages defined in the pdi file, moving files to error directory
Problem: No pages were defined in the PDI, so no PDF could be created.
Cause: No pages were present in the PDI possibly because the data was invalid, or conditions
in the form did not create any achievable pages.
Resolution: Make sure the document and data provided can create at least a one page output.
Hope this helps
Cosimo