PARSE XML - error NAT0285

Problem: unpossible tot STOW the PARSE XML instruction.
Error: NAT0285 Field reference error; reference invalid or missing.

Version: Natural Mainframe V4.2 / 0003

Example:
DEFINE DATA LOCAL
1 #XML_INPUT (A) DYNAMIC
1 #XML_PATH (A) DYNAMIC
1 #XML_VALUE (A) DYNAMIC
END-DEFINE
*
PARSE XML #XML_INPUT INTO PATH #XML_PATH VALUE #XML_VALUE
DISPLAY (AL=39) #XML_PATH #XML_VALUE
END-PARSE

Why is our mainframe unable to handle the PARSE XML instruction?

Hi Marc,
There are some prerequisites in the installation/configuration. See documentation…
Finn

Profile Settings
To activate the statements REQUEST DOCUMENT and PARSE XML, set the Natural profile parameter XML=ON.

If the installation platform operates behind an internet firewall or if the internet traffic is routed via a proxy server, the parameter settings for proxy and proxyport have to be specified accordingly.

For further information, refer to the description of the profile parameter XML.