Por la red me encontre un codigo espero te sirva.
* Databases
TABLES:
makt, "Mat description
marc, "Material / plant
t001w, "plant name
bhdgd. "Batch heading
* Internal tables
DATA:
BEGIN OF gt_marc OCCURS 0,
werks LIKE marc-werks,
matnr LIKE marc-matnr,
END OF gt_marc,
* Table to be downloaded as xml. Each line stores start and end tags
* and the value
BEGIN OF gt_xml OCCURS 0,
line(120),
END OF gt_xml,
g_maktx(120).
* User-input
SELECT-OPTIONS:
s_werks FOR marc-werks,
s_matnr FOR marc-matnr.
**********************************************************************
START-OF-SELECTION.
* Extract all required data
PERFORM main_processing.
**********************************************************************
END-OF-SELECTION.
SORT gt_marc BY werks matnr.
LOOP AT gt_marc.
AT FIRST. "First tag must be root
CLEAR gt_xml.
gt_xml-line = '<LOCATIONS>'.
APPEND gt_xml.
CLEAR gt_xml.
ENDAT.
AT NEW werks. "At new plant
PERFORM read_plant.
FORMAT COLOR 4 ON.
SKIP 1.
WRITE :/ gt_marc-werks, t001w-name1.
FORMAT COLOR 4 OFF.
CLEAR gt_xml.
gt_xml-line = ' <PLANT>'.
APPEND gt_xml.
CLEAR gt_xml.
CONCATENATE ' <NUMBER>' gt_marc-werks '</NUMBER>'
INTO gt_xml-line.
APPEND gt_xml.
CLEAR gt_xml.
CONCATENATE ' <NAME>' t001w-name1 '</NAME>' INTO gt_xml-line.
APPEND gt_xml.
CLEAR gt_xml.
gt_xml-line = ' </PLANT>'.
APPEND gt_xml.
CLEAR gt_xml.
ENDAT.
PERFORM read_description.
CLEAR gt_xml.
gt_xml-line = ' <MATERIAL>'.
APPEND gt_xml.
CLEAR gt_xml.
CONCATENATE ' <NAME>' g_maktx '</NAME>'
INTO gt_xml-line.
APPEND gt_xml.
CLEAR gt_xml.
CONCATENATE ' <NUMBER>' gt_marc-matnr '</NUMBER>'
INTO gt_xml-line.
APPEND gt_xml.
CLEAR gt_xml.
gt_xml-line = ' </MATERIAL>'.
APPEND gt_xml.
CLEAR gt_xml.
* display data
FORMAT COLOR 2 ON.
WRITE :/ gt_marc-matnr, makt-maktx.
FORMAT COLOR 2 OFF.
ENDLOOP.
* The last tag must be the root closing tag --*
gt_xml-line = '</LOCATIONS>'.
APPEND gt_xml.
CLEAR gt_xml.
CALL FUNCTION 'DOWNLOAD'
EXPORTING
filename = 'C:PLANT1.XML'
filetype = 'ASC'
TABLES
data_tab = gt_xml.
**********************************************************************
TOP-OF-PAGE.
MOVE sy-title TO bhdgd-line1.
MOVE sy-repid TO bhdgd-repid.
MOVE sy-uname TO bhdgd-uname.
MOVE sy-datum TO bhdgd-datum.
MOVE '0' TO bhdgd-inifl.
MOVE '132' TO bhdgd-lines.
FORMAT INTENSIFIED ON COLOR COL_HEADING.
PERFORM batch-heading(rsbtchh0). "report header
*---------------------------------------------------------------------*
* Form READ_PLANT
*---------------------------------------------------------------------*
FORM read_plant.
* Get plant name
CLEAR t001w.
SELECT SINGLE name1
INTO t001w-name1
FROM t001w
WHERE werks EQ gt_marc-werks.
ENDFORM. " READ_PLANT
*---------------------------------------------------------------------*
* Form MAIN_PROCESSING
*---------------------------------------------------------------------*
FORM main_processing.
* Material and plant basic data
SELECT werks matnr
INTO TABLE gt_marc
FROM marc
WHERE werks IN s_werks
AND matnr IN s_matnr.
ENDFORM. " MAIN_PROCESSING
*---------------------------------------------------------------------*
* Form READ_DESCRIPTION
*---------------------------------------------------------------------*
FORM read_description.
* Material name
CLEAR g_maktx.
SELECT SINGLE maktx
INTO g_maktx
FROM makt
WHERE matnr EQ gt_marc-matnr
AND spras EQ 'E'.
* Replace special character
DO.
REPLACE '&' WITH '*ù%;' INTO g_maktx.
IF NOT sy-subrc IS INITIAL. EXIT.ENDIF.
ENDDO.
DO.
REPLACE '*ù%;' WITH '&' INTO g_maktx.
IF NOT sy-subrc IS INITIAL. EXIT.ENDIF.
ENDDO.
DO.
REPLACE '/' WITH '/' INTO g_maktx.
IF NOT sy-subrc IS INITIAL. EXIT.ENDIF.
ENDDO.
ENDFORM. " READ_DESCRIPTION