We find in CHE protocol file “TRWF2.DAT”, length of this field is 17:
DSPLY_NAME "DISPLAY NAME" 3 NULL RMTES_STRING 17
However in IDN dictionary, it is 16 indeed. I’m also not sure how this difference should be handled.
The lengths will be different because TRWF2 and RWF/MF/MS encodings are different. TRWF2 uses the extra length for the LEF (length encoding flag). The underlying values carried are the same.