[Cause]
This occurs when executing X_SETCMT. No argument was specified for X_SETCMT.
[Countermeasure]
Specify an argument. Specify a string or a string register number (integer) as the argument.
Example: Specify a string as the argument, such as calling X_SETCMT(‘MC:\CP_0000.CSV’). Alternatively, string register[1] =
‘MC:\CP_0000.CSV’, and specify the string register number containing the filename, such as calling register X_SETCMT(1).