XML_OPEN

Script Function: Opens an XML document for processing purposes.

Syntax

XML_OPEN (DOCU, [Object Name], @Documentation )
XML_OPEN (REPORT, [RunID], Report )
XML_OPEN (STRING, String )

Syntax	Description/Format
Source	Source of the XML document. Format: AE name, script literal or script variable Allowed values: DOCU Structured documentation REPORT Report of an SAP job STRING XML in the form of a string
For structured documentations:
Object Name	Name of the object. Format: script literal or script variable This parameter is optional if this is the own object's tab.
Documentation	Name of the documentation tab with a preceding "@". Format: script literal or script variable
For reports:
RunID	Run number (RunID) of the task whose report should be opened. Format: script literal or script variable This parameter is optional if the report of the own object is concerned.
Report	Type of XML report For more information, see Reports.
For strings:
String	String that contains the XML. Format: script variable or script literal

Return code
Reference to the XML document.

The script function opens an XML document for processing purposes. You can open only one XML document at a time. The XML document can be structured documentation or the report of an SAP job.

The return code of this script function is a handle which refers to the XML document. Some script elements that are used to process the XML document use this handle as a parameter.

More Information:

Notes:

Reports of SAP jobs are stored as XML documents. For XI_GET_CHANNEL, they contain a list of selected communication channels. For more information, see XI_GET_CHANNEL.
Use XML_CLOSE to close the XML document after processing. For more information, see :XML_CLOSE.

Examples

In this example, the Details tab of the object MM.DAY is opened for further processing.

:SET &XMLDOCU# = XML_OPEN(DOCU,"MM.DAY", "@Details")

This example opens an XML document with a string.

:set &ref# = xml_open('STRING','<xmlstring>')
:set &ref# = sys_last_err_nr()
:if &ret > 0
: set &txt# = sys_last_err_ins()
! implement error handling here
:endif

A bad XML string either leads to run time error, or returns a return code which can be read with sys_last_err_nr().