The functions for handling error messages begin with ade_err.
ade_errclear
Clears the error stack.
ade_errcode
Gets the error code for a specific error on the error stack.
ade_errgetlevel
Gets the system error level.
ade_errmsg
Gets the error message for a specific error on the error stack.
ade_errpush
Pushes an error message to the stack.
ade_errpushstatement
Pushes a statement to the stack.
ade_errqty
Returns the number of error messages on the stack.
ade_errsetlevel
Sets the system error level.
ade_errshowdlg
Displays the Map Messages dialog box, which shows a list of error messages on the stack.
ade_errstatement
Gets the erroneous statement for a specific error on the stack.
ade_errtype
Gets the type of a specific error in the stack.