this is the message that i got

create_contact CID:IDa001 laaa laa@laa.com qwee Sri 223552 MY
Do you really want to send this command to the server? (y/N): y
Return code:              2400
Reason:                   Command failed

COMMAND: contact:create
<?xml version="1.0" encoding="utf-8" standalone="no"?><epp xmlns="urn:ietf:param
s:xml:ns:epp-1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:sche
maLocation="urn:ietf:params:xml:ns:epp-1.0 epp-1.0.xsd"><command><create><contac
t:create xmlns:contact="http://www.nic.cz/xml/epp/contact-1.5" xsi:schemaLocatio
n="http://www.nic.cz/xml/epp/contact-1.5 contact-1.5.xsd"><contact:id>CID:IDa001
</contact:id>
<contact:postalInfo><contact:name>laaa</contact:name>
<contact:addr><contact:street>qwee</contact:street>
<contact:city>Sri</contact:city>
<contact:pc>223552</contact:pc>
<contact:cc>MY</contact:cc>
</contact:addr>
</contact:postalInfo>
<contact:email>laa@laa.com</contact:email>
</contact:create>
</create>
<clTRID>qblt002#09-06-10at10:09:38</clTRID>
</command>
</epp>

ANSWER:
<?xml version="1.0" encoding="UTF-8"?>
<epp xmlns="urn:ietf:params:xml:ns:epp-1.0" xmlns:xsi="http://www.w3.org/2001/XM
LSchema-instance" xsi:schemaLocation="urn:ietf:params:xml:ns:epp-1.0 epp-1.0.xsd
"><response><result code="2400"><msg>Command failed</msg>
</result>
<trID><clTRID>qblt002#09-06-10at10:09:38</clTRID>
<svTRID>ccReg-0000000089</svTRID>
</trID>
</response>
</epp>

--
Regards,

Umarzuki Mochlis
http://gameornot.net