Syntax error RETURN without GOSUB Out of DATA Illegal function call Overflow Out of Memory Subscript out of range Duplicate definition Division by zero Type mismatch Out of string space String formula too complex No RESUME RESUME without error Device timeout Device fault Out of paper CASE ELSE expected Variable required FIELD overflow Internal error Bad file name or number File not found Bad file mode File already open FIELD statement active Device I/O error File already exists Bad record length Disk full Input past end of file Bad record number Bad file name Too many files Device unavailable Communication-buffer overflowPermission denied Disk not ready Disk-media error Advanced feature unavailable Rename across disks Path/file access error Path not found