UPCASMSG parameter

Upper casing of M204. messages

Summary

Controls the case (mixed vs. upper) of M204 messages.

This numeric parameter must have a value of 0, 1, or 2.

The values for UPCASMSG are:

0: Means that M204 messages are left as mixed case unless DBCSENV is set to a non-zero value, in which case they are translated to upper case. This value means that mixed case messages are translated to upper case in any Online using DBCS characters where lower case characters might end up being displayed as katakana.
Unless a site is using DBCS, this default setting should be fine.
1 or 3: Forces translation of M204 messages to upper case.
2: Always leaves M204 messages in mixed case, even if DBCSENV is set to a non-zero value. This is useful at DBCS sites where it is known that lower case characters will be correctly displayed.