z/os 1.4, db2 v8

When I try:
SELECT DB2XML.SOAPHTTP V(
'http://www.myserver.co m/services/db2sample/ivt.dadx/SOAP',
'http://tempuri.org/db2sample/ivt.dadx',
'<testInstallat ion xmlns="http://tempuri.org/db2sample/ivt.dadx" />')
FROM SYSIBM.SYSDUMMY 1;

I get:
...