topic Error in the code in Application Development and Automation Discussions

Error in the code

former_member194669 — Thu, 02 Nov 2006 19:04:25 GMT

Hi,

Can anybody please explain what will be mistake i am doing in this code.

report z012798_34.

data : itab type table of t134,

l_xml type ref to cl_xml_document.

select * from t134 into table itab.

data : lv_size type sytabix.

data : lv_ret_code type sysubrc.

data : lv_string type string.

data : lv_rcode type sysubrc.

create object l_xml.

call method l_xml->create_with_table

exporting

table = itab[]

receiving

retcode = lv_rcode.

<b>Here i am always getting return code as 1 or 99</b>

call method l_xml->render_2_string

EXPORTING

PRETTY_PRINT = 'X'

IMPORTING

RETCODE = lv_ret_code

STREAM = lv_string

SIZE = lv_size.

Re: Error in the code

Former Member — Thu, 02 Nov 2006 19:14:34 GMT

is your itab getting filled.. Have you checked that?

Re: Error in the code

Former Member — Thu, 02 Nov 2006 19:34:58 GMT

Hi,

I don't think you are using the create_with_table for it's intended purpose. This method does not convert a ITAB to an XML representation (this is what it seems your code is meant to do) it imports actual XML from an internal table. You should check out the SET_DATA method of CL_XML_DOCUMENT instead.

De Wildt

Re: Error in the code

uwe_schieferstein — Thu, 02 Nov 2006 19:53:30 GMT

Hello

The following coding works:

*&---------------------------------------------------------------------*
*& Report  ZUS_SDN_ABAP_TO_XML
*&
*&---------------------------------------------------------------------*
*&
*&
*&---------------------------------------------------------------------*

REPORT  zus_sdn_abap_to_xml.


DATA :
  itab TYPE STANDARD TABLE OF t134,
  l_xml TYPE REF TO cl_xml_document.


DATA : lv_size TYPE sytabix.
DATA : lv_ret_code TYPE sysubrc.
DATA : lv_string TYPE string.

DATA : lv_rcode TYPE sysubrc.


START-OF-SELECTION.


  SELECT * FROM t134 INTO TABLE itab.



  CREATE OBJECT l_xml.



*  CALL METHOD l_xml->create_with_table
*    EXPORTING
*      table   = itab
*    RECEIVING
*      retcode = lv_rcode.
**  here i am always getting return code as 1 or 99

  CALL METHOD l_xml->create_with_data
    EXPORTING
*      NAME       = 'DATA'
      dataobject = itab
    receiving
      retcode    = lv_rcode.



  CALL METHOD l_xml->render_2_string
    EXPORTING
      pretty_print = 'X'
    IMPORTING
      retcode      = lv_ret_code
      stream       = lv_string
      size         = lv_size.

  CALL METHOD l_xml->display
*    EXPORTING
*      WITH_BDN = SPACE
      .

END-OF-SELECTION.

I do not know the reason for the error, but on a unicode system the old coding would result in a short dump.

Regards

Uwe