A Unicode field can only be compared with another Unicode field of the same type and
length.
The current effective COLLKEY value determines the Unicode comparison behavior.
The default COLLKEY value can be overridden by COLLKEY= Option or COLLKEY= PARM.
- Specifying a Unicode field is incompatible with the following features:
- SUM
- INREC
- OUTREC
- E61 EXIT
- LOCALE