Reading XML Data from ABAP Program?

if you decide to do in XSLT, I have a sample list here:

XML file like this:
<?xml version="1.0" encoding="UTF-16"?>
<F>
<P1>
<t_1>value1</t_1>
<t_2>testvalue</t_2>
</P1>
<P2>
</P2>
</F>

XSLT file like this:
<xsl:transform xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:sapxsl="http://www.sap.com/sapxsl" version="1.0">
<xsl:strip-space elements="*"/>
<xsl:template match="F">
<asx:abap xmlns:asx="http://www.sap.com/abapxml" version="1.0">
<asx:values>
<<b>DOCUMENT</b>>
<xsl:apply-templates/>
</<b>DOCUMENT</b>>
</asx:values>
</asx:abap>
</xsl:template>
<xsl:template match="P1">
<ENTRY>
<<b>T_1</b>><xsl:value-of select="t_1"/></T_1>
<<b>T_2</b>><xsl:value-of select="t_2"/></T_2>
</ENTRY>
</xsl:template>
</xsl:transform>

ABAP program like this:
DATA: BEGIN OF wa_upload,
text(255) TYPE c,
END OF wa_upload,
itab_upload LIKE TABLE OF wa_upload,
BEGIN OF wa_document,
t_1 TYPE string,
t_2 TYPE string,
END OF wa_document,
itab_document LIKE TABLE OF wa_document.


CALL FUNCTION 'GUI_UPLOAD'
EXPORTING
filename = 'XXXXX'
filetype = 'ASC'
TABLES
data_tab = itab_upload.

CALL TRANSFORMATION zrappel_xml_test
SOURCE XML itab_upload
RESULT <b>document</b> = itab_document.

You should pay attention to the bold words.

hope it will be helpful

thanks

Hi,

Check this link,

http://www.sap-img.com/abap/xml-file-to-word-document-through-sap.htm>

Hope it helps u.

Thanks&Regards,

Ruthra.R

You need to write a XSLT program to convert this XML into a variable/itab.

and then use the XSLT program along with

CALL TRANSFORMATION to do the actual conversion.

CALL TRANSFORMATION (`<z_myxslt_program`)

SOURCE XML <source xml>

RESULT itab = itab[].

search ABAP forum with key word CALL TRANSFORMATION and you will see quiet a few examples with code.

Regards

Raja

hi, there is two way for you choose, DOM or XSLT.

for DOM , you can read this link for reference:

http://help.sap.com/saphelp_nw04/helpdata/en/86/8280ba12d511d5991b00508b6b8b11/frameset.htm

for XSLT, it only supported on 4.7 or above, here is a topic on how to read XML into ABAP with XSLT:

xml---abap

hope it will be helpful

thanks

Hi durai,

I am able to read the code into an internal table but how do i specify the tag and get the data within the specific tag?

I suppose call transformation is used for seriazliation right? How do i deserialize?

Regards,

Thiru

Take a look at the cl_xml_document this has a method called GET_DATA which fills a datastructure out of your XML file.

'but how do i specify the tag and get the data within the specific tag'

You should do it in the XSLT file.

XSLT has <if ...> and you can define variable in XSLT.

you can search some material of XSLT, if you only need to specify a tag, and get the value of this tag, do like this:

<xsl:value-of select="XXXX"/>

XXX is a path of XSLT, hope you are familiar with XPATH.

thanks