We’re using IFS Apps 7.5, V8.0 and V10, and have seen a scenario where there is posting control defined for Purchase order header level . But still when we click pre-posting for PO heaer there is no option to add/option is not highlighted for including Cost centre, FA object, Project, etc as per Code part demand.

Note: We are able to add the pre-posting at the line level not in Header level for PO

Can someone throw some more lights on this?