BADCHSET, xxxx is not a valid character mapping in this context.
Run Time Error: When GT.M recognizes that the expr in ICHSET=expr or OCHSET=expr is not one of the supported character set names ("M", "UTF-8", "UTF-16", "UTF-16LE" or "UTF-16BE"), it reports this error. Note that not all modes are supported under all conditions.
Action: Choose the proper designation for a supported character set.
