Message An octal constant contains non-octal digits. Description An octal constant contains a non-octal digit. The compiler will convert this non-octal digit to its corresponding octal value and use that value instead. For example, 0190 will be converted to 0210 (decimal 136) as the non-octal digit 9 is converted to the octal 11. User Action Correct the octal constant to use only octal digits.