XMLCONCAT error

[CarlosAL]

OS & Databade version, Please.

It works for me in 9.2.0.8:

SQL*Plus: Release 9.2.0.8.0 - Production on Vie Dic 1 10:45:47 2006

Copyright (c) 1982, 2002, Oracle Corporation.  All rights reserved.

Conectado a:
Oracle9i Enterprise Edition Release 9.2.0.8.0 - Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.8.0 - Production

sql> select xmlconcat(xmlelement(eln,1)) from dual;

XMLCONCAT(XMLELEMENT(ELN,1))
-------------------------------------------------------------------------
[<]ELN[>]1[<]/ELN[>]

sql>

NOTE: the result is [<]ELN[>]1[<]/ELN[>]. I can't seem to get the tabs escaped.

HTH

Cheers.

Carlos.