<str> does not support the data type for parameter <str>

  Explanation:  The language specified in the LANGUAGE clause of
  the module does not support the data type specified for this
  parameter.

  User Action:  If you did not intend to use a data type the
  language does not support, change the data type to one the
  language supports.  If you know the language does not support
  the data type, you can use it anyway.  This is is only a warning
  message.