SDюк написал:
Добрый день.
Вот так вроде работает.
theader - ид текста
lines -  собственно сам текст
тестил в поставке, в бади LE_SHP_TAB_CUST_HEAD 
Code:
CONSTANTS MEMORY_CAT(8) VALUE 'SAPLSTXD'.
DATA:
    theader TYPE THEAD
  , lines    TYPE STANDARD TABLE OF tline
  , t_catalog  TYPE STANDARD TABLE OF TCATALOG
  , l_catalog LIKE LINE OF t_catalog
  , MEMORY_TXT(30)
  .
  IMPORT CATALOG TO t_catalog FROM MEMORY ID MEMORY_CAT.
  IF t_catalog IS NOT INITIAL.
    LOOP AT t_catalog INTO l_catalog.
      CLEAR MEMORY_TXT.
      CONCATENATE MEMORY_CAT l_catalog-id INTO MEMORY_TXT.
      IMPORT THEAD TO THEADER
             TLINE TO LINES
      FROM MEMORY ID MEMORY_TXT.
    ENDLOOP.
  ENDIF.
люди у меня не работает не тот ни другой способ  может бади не тот ? таблица t_catalog не заполняется
method IF_EX_LE_SHP_DELIVERY_PROC~SAVE_AND_PUBLISH_DOCUMENT.
  BREAK-POINT.
  CONSTANTS MEMORY_CAT(8) VALUE 'SAPLSTXD'.
  DATA:
      theader TYPE THEAD
    , lines    TYPE STANDARD TABLE OF tline
    , t_catalog  TYPE STANDARD TABLE OF TCATALOG
    , l_catalog LIKE LINE OF t_catalog
    , MEMORY_TXT(30)
    .
  IMPORT CATALOG TO t_catalog FROM MEMORY ID MEMORY_CAT.
  IF t_catalog IS NOT INITIAL.
    LOOP AT t_catalog INTO l_catalog.
      CLEAR MEMORY_TXT.
      CONCATENATE MEMORY_CAT l_catalog-id INTO MEMORY_TXT.
      IMPORT THEAD TO THEADER
             TLINE TO LINES
      FROM MEMORY ID MEMORY_TXT.
    ENDLOOP.
  ENDIF.
*  DATA: WA_XLIKP TYPE LINE OF SHP_LIKP_T.
*  DATA: L_DELNUMB TYPE VBELN_VL.
*  DATA: L_NAME TYPE THEAD-TDNAME.
*  DATA: LT_LINE1 TYPE TABLE OF TLINE. " OCCURS 0.
*  DATA: G_TRANSPORT TYPE string.
*
*
*  BREAK-POINT.
*
*
*  LOOP AT IT_XLIKP INTO WA_XLIKP.
*    "IF WA_XLIKP-LFART = 'LO'. "and SY-TCODE = 'VL01N'.
*
*
*      CALL FUNCTION 'CONVERSION_EXIT_ALPHA_INPUT'
*        EXPORTING
*          INPUT  = WA_XLIKP-VBELN
*        IMPORTING
*          OUTPUT = L_DELNUMB.
*      L_NAME = L_DELNUMB.
*      CALL FUNCTION 'READ_TEXT'
*        EXPORTING
*          CLIENT                  = SY-MANDT
*          ID                      = '0002'
*          LANGUAGE                = 'E'
*          NAME                    = 'XXXXXXXXXX' "L_NAME
*          OBJECT                  = 'VBBK'
*        TABLES
*          LINES                   = LT_LINE1
*        EXCEPTIONS
*          ID                      = 1
*          LANGUAGE                = 2
*          NAME                    = 3
*          NOT_FOUND               = 4
*          OBJECT                  = 5
*          REFERENCE_CHECK         = 6
*          WRONG_ACCESS_TO_ARCHIVE = 7
*          OTHERS                  = 8.
*      CLEAR G_TRANSPORT.
*      IF SY-SUBRC = 0.
*        READ TABLE LT_LINE1 INDEX 1 INTO G_TRANSPORT.
*        IF G_TRANSPORT(1) = '*'.
*          SHIFT G_TRANSPORT LEFT DELETING LEADING '*'.
*        ENDIF.
*      ENDIF.
*
*
*
*      MESSAGE 'Sending SMS!' TYPE 'I' .
*
*    "ENDIF.
*
*
*  ENDLOOP.
endmethod.