JDevelopers stops processing XSQL sheet

Question

HI Gentlemen,
I have an XSQL sheet with the query below. The query is perfectly good in SQL*PLUS, however, in JDeveloper it stops after several lines and issues a syntax error. For the first time, no stylesheet is applied--I would like to see it works alone. Can you help me, where am I wrong?
Thanks, regards
Miklos HERBOLY
<?xml version="1.0" encoding='windows-1252'?>
<!--
| Uncomment the following processing instruction and replace
| the stylesheet name to transform output of your XSQL Page using XSLT
<?xml-stylesheet type="text/xsl" href="YourStylesheet.xsl" ?>
-->
<page xmlns:xsql="urn:oracle-xsql" connection="gksconnection">
<xsql:query xmlns:xsql="urn:oracle-xsql">
SELECT XMLQuery('xquery version "1.0"; (: :)
declare namespace n1="urn:ehd/001"; (: :)
declare namespace n2="urn:ehd/go/001"; (: :)
let $i := /n1:ehd/n1:body/n2:gnr_liste/n2:gnr
where $i[@n2:V = "01700V"]
return $i'
PASSING xml_document
RETURNING CONTENT)
FROM z
</xsql:query>
</page>

Answer 1

The query is perfectly good in SQL*PLUS, however, in JDeveloper it stops after several lines and issues a syntax error.
What is the syntax error?
XSQL has some limitations, such as An attempt to refer to a parameter with a multibyte name inside the query statement of an <xsql:query> tag returns an empty string for the parameter value.
Does any of the limitations apply?
http://download.oracle.com/docs/cd/B19306_01/appdev.102/b14252/adx_j_xsqlpub.htm#CACGDFAI