invalid numeric value - supply an integer

  Explanation:  A numeric value is specified for  a  command  that
  expects  values in certain radices or interprets values within a
  particular context.  For example, the number 999 is entered when
  an  octal value is required, or an alphabetic value is specified
  in a context that requires a numeric value.

  User Action:  Reenter the command using legal values.