[Cause]
This occurs when executing X_SETCMT. The comment-setting CSV file specified as the argument cannot be opened.
[Countermeasure]
Check whether the string specified as the argument is the correct path and filename. If a string register number was specified as the argument, check whether the path and filename set in the string register are correct.
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).