Import JDF S&R task log shows these error messages:
ERROR: Mixing GRS and Normalized PDF files
ERROR: Printitem 1012435_900_01 not replaced
Symptoms
Import JDF Step and Repeat task fails with errors.
Solution
The incoming JDF file contained a file reference URL to a non-normalized PDF, as well as a file reference URL to a normalized PDF. S&R with more than one 1-up had to be placed.
You need to make sure that all the referenced files are normalized PDF files.