topic Re: Access to a Linked objects in Application Development and Automation Discussions

Access to a Linked objects

Former Member — Mon, 29 Oct 2007 16:43:04 GMT

Hi to all.

This is my program:

TYPES:

swc_object LIKE obj_record.

DATA:

bor_case TYPE swc_object,

container_tab TYPE STANDARD TABLE OF swcont.

DATA BEGIN OF swo_return.

INCLUDE STRUCTURE swotreturn.

DATA END OF swo_return.

bor_case-header = 'OBJH'.

bor_case-type = 'SWO '.

CALL FUNCTION 'SWO_CREATE'

EXPORTING

objtype = 'SCASE'

objkey = 'DC0D01F2748C4EF196E7001321075C6D'

IMPORTING

object = bor_case-handle

return = swo_return.

IF swo_return-code NE 0.

bor_case-handle = 0.

ENDIF.

CALL FUNCTION 'SWO_INVOKE'

EXPORTING

access = 'C'

object = bor_case-handle

verb = 'DISPLAY'

persistent = ' '

IMPORTING

return = swo_return

TABLES

container = container_tab.

When I executed it I can see the business object with a document. This object contains a Linked Object (XML file).

I need to retrieve a field of this XML by code.

In this link appears the linked object that I refer.

https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/9c5ee290-0201-0010-0e99-bcbc04273e44

How could i solve it?

Re: Access to a Linked objects

GrahamRobbo — Mon, 29 Oct 2007 21:49:35 GMT

Hi Anja,

if I understand your question correctly you are wanting to parse an XML document.

Look at the ABAP iXML library at http://help.sap.com/saphelp_nw04/helpdata/en/86/8280ba12d511d5991b00508b6b8b11/frameset.htm

There are also other ways of doing this so you might find better ways depending on what you are wanting to achieve. Simple Transformations are a really easy way to convert XML to ABAP data structures and back again. Look at http://help.sap.com/saphelp_nw04/helpdata/en/e3/7d4719ca581441b6841f1054ff1326/frameset.htm

Cheers

Graham Robbo

Re: Access to a Linked objects

Former Member — Tue, 30 Oct 2007 17:51:49 GMT

Thanks Graham,

But my problem is how obtain the document (linked object). I have used the method get_linked_objects but the result is empty (view code). Can somebody help me?

TYPES:

swc_object LIKE obj_record.

DATA:

bor_case TYPE swc_object,

container_tab TYPE STANDARD TABLE OF swcont.

DATA BEGIN OF swo_return.

INCLUDE STRUCTURE swotreturn.

DATA END OF swo_return.

bor_case-header = 'OBJH'.

bor_case-type = 'SWO '.

CALL FUNCTION 'SWO_CREATE'

EXPORTING

objtype = 'SCASE'

objkey = 'DC0D01F2748C4EF196E7001321075C6D'

IMPORTING

object = bor_case-handle

return = swo_return.

IF swo_return-code NE 0.

bor_case-handle = 0.

ENDIF.

DATA: l_ref_if_scmg_case_api TYPE REF TO if_scmg_case_api,

case_type TYPE scmgcase_type,

tty_namevalueasstring TYPE ty_namevalueasstring.

CALL METHOD cl_scmg_case_api=>read_case_type

EXPORTING

im_case_guid = 'DC0D01F2748C4EF196E7001321075C6D'

RECEIVING

re_case_type = case_type.

CALL METHOD cl_scmg_case_api=>if_scmg_case_api~create

EXPORTING

im_case_type = case_type

im_check_authority = SPACE

im_case_guid = 'DC0D01F2748C4EF196E7001321075C6D'

im_with_path = SPACE
im_path_template =
im_update_task = SPACE
im_close_after_commit = SPACE

RECEIVING

re_case = l_ref_if_scmg_case_api

EXCEPTIONS

failed = 1

no_authority = 2

path_creation_failed = 3

others = 4.

CALL METHOD l_ref_if_scmg_case_api->get_linked_objects

EXPORTING

im_bor_object_type = 'SCASE'

RECEIVING

re_objects = tty_namevalueasstring

EXCEPTIONS

failed = 1

others = 2.

Thanks.