VALUE(LANGU) TYPE T591S-SPRSL DEFAULT SY-LANGU
VALUE(SUBTY) TYPE T591S-SUBTY
VALUE(INFTY) TYPE T591S-INFTY
VALUE(SUBTY_TEXT) TYPE T591S-STEXT
VALUE(SUBTY_TEXT) LIKE T591S-STEXT
VALUE(ED_SUBTY_TEXT) LIKE T591S-STEXT
VALUE(ID_SUBTY_TEXT_OLD) LIKE T591S-STEXT
VALUE(INFOTYPE) LIKE T591S-INFTY
VALUE(SUBTYPE) LIKE T591S-SUBTY
VALUE(SUBTY_TEXT_OLD) LIKE T591S-STEXT