The Display Message CCSID command displays the actual CCSID of a Message
Description. DSPMSGSID is designed as a problem determination aid. When a
Message File has a CCSID of 65535, the CCSID of the Message Description is
ignored and 65535 is used because no conversion will occur at the time of an
ADD/CHGMSGD or if the text is retrieved (such as by SNDPGMMSG).