I don't recommend Tracefields, only because I don't know what they are!
Instead you can use assignments.
In the report, you can have, instead of =TRACEFIELD<whatever else>,
=VARIABLE("V1")
Where V1 is the name of a variable.
Let's say you have a serial number variable defined in PC-DMIS
ASSIGN/V_SER="99999-9"
In your report header, in whatever cell you want the serial number to display, you'd have this:
=VARIABLE("V_SER")
Then, in every program, you'd have to include the V_SER number and it'll show up there.
