bi/xmlp - processes with .pdf templates creating pdf-hash files

Hi all,

We are having an issue where any bi-publisher process that uses a .pdf template creates pdf-hash* files in our defined temp directory.  Most notably, these files are being generated when we process w-2's and aca forms causing space issues on our server.  The process generates one pdf-hash file per employee form.  These files look to contain template object information: font, box names, etc.  The files are created in the final app engine step of each process (PYYEW2B for w-2's and ACA1095CB for aca forms) and do not get automatically purged upon successful completion of the app engine.  We have also