FILE_IDENTIFICATION=(identification-value)

    Specifies the value of the file's identification. To calculate
    the value, start with the value listed for File ID when you use
    the FILE_NAME keyword. For example, the display lists the File ID
    as:

    File ID:   (3024,5,0)

    Use the following formula to calculate the value:

    (((0 * 65536) + 5)* 65536) + 3024 = 330704