User created a new post by doing a Save As on an existing post. This new post is not reading the correct UDEs. It still sees UDEs from the original post.
SolutionWhen a post is created using Save As, this process does not auto update any extra file pointers contained within the post. Reference any CDL, DEF, or TCL file pointers under N/C Data Definitions; Other Data Elements and/or Output Settings; Other Options, as below. Manually correct any affected paths and file names in the new post.