VALUE(AUTHOR) TYPE TADIR-AUTHOR DEFAULT SY-UNAME
VALUE(AUTHOR) LIKE TADIR-AUTHOR DEFAULT SY-UNAME
VALUE(AUTHOR) LIKE TADIR-AUTHOR DEFAULT DEFPARM
VALUE(AUTHOR) LIKE TADIR-AUTHOR
VALUE(AUTHOR) TYPE TADIR-AUTHOR
VALUE(NAME_AUTH) TYPE TADIR-AUTHOR DEFAULT ' '
VALUE(AUTHOR) LIKE TADIR-AUTHOR DEFAULT SPACE
VALUE(WI_TADIR_AUTHOR) LIKE TADIR-AUTHOR DEFAULT ' '
VALUE(AUTHOR) LIKE TADIR-AUTHOR DEFAULT '~'
VALUE(EV_AUTHOR) LIKE TADIR-AUTHOR
VALUE(IV_AUTHOR) LIKE TADIR-AUTHOR DEFAULT ' '