Problem in UPDATE with EXTRACTVALUE : ORA-00600

Question

Hi all,
I have some trouble with this update query :
UPDATE enveloppe_message
   SET ems_date_modification = SYSDATE,
       ems_login_modification = 'pipo',
       ems_dn_emet = EXTRACTVALUE (ems_xml, '/DataPDU/Header/Message/Sender/DN', 'xmlns="urn:swift:saa:xsd:saa.2.0"'),
       ems_dn_dest = EXTRACTVALUE (ems_xml, '/DataPDU/Header/Message/Receiver/DN', 'xmlns="urn:swift:saa:xsd:saa.2.0"'),
       ems_reference_tech = EXTRACTVALUE (ems_xml, '/DataPDU/Header/Message/SenderReference', 'xmlns="urn:swift:saa:xsd:saa.2.0"')
WHERE ems_id = 1130;I get this error message :
ORA-00600: code d'erreur interne, arguments : [koklismem111: BFILE locator], [], [], [], [], [], [], [], [], [], [], []But if I do this :
SELECT EXTRACTVALUE (ems_xml, '/DataPDU/Header/Message/Sender/DN', 'xmlns="urn:swift:saa:xsd:saa.2.0"') AS a,
       EXTRACTVALUE (ems_xml, '/DataPDU/Header/Message/Receiver/DN', 'xmlns="urn:swift:saa:xsd:saa.2.0"') AS b,
       EXTRACTVALUE (ems_xml, '/DataPDU/Header/Message/SenderReference', 'xmlns="urn:swift:saa:xsd:saa.2.0"') AS c
  FROM enveloppe_message
WHERE ems_id = 1130;It's ok and I get these datas :
a : ou=abc,ou=ghf,o=bvhdjdie,o=lkljg
b : ou=dfg,ou=fkd,o=nbjfkkdk,o=bnfjd
c : jkldfjsdlflsnvkllkfkfllcklqsjkckldand thus, this query become ok ????
UPDATE enveloppe_message
   SET ems_date_modification = SYSDATE,
       ems_login_modification = 'pipo',
       ems_dn_emet = 'ou=abc,ou=ghf,o=bvhdjdie,o=lkljg',
       ems_dn_dest = 'ou=dfg,ou=fkd,o=nbjfkkdk,o=bnfjd',
       ems_reference_tech = 'jkldfjsdlflsnvkllkfkfllcklqsjkckld'
WHERE ems_id = 1130;Does anyone have some idea ????
Thanks.

Answer 1

Thanks a lot Marco for the link on the FAQ.
But I don't understand how to use a non default namespace... sorry!
Finally, this query is okay :
SELECT xmlcast(xmlquery('declare default element namespace "urn:swift:saa:xsd:saa.2.0"; $p/DataPDU/Header/Message/Sender/DN' passing ems_xml as "p" returning content) as varchar2(4000)) AS a,
       xmlcast(xmlquery('declare default element namespace "urn:swift:saa:xsd:saa.2.0"; $p/DataPDU/Header/Message/Receiver/DN' passing ems_xml as "p" returning content) as varchar2(4000)) AS b,
       xmlcast(xmlquery('declare default element namespace "urn:swift:saa:xsd:saa.2.0"; $p/DataPDU/Header/Message/SenderReference' passing ems_xml as "p" returning content) as varchar2(4000)) AS c
  FROM enveloppe_message
WHERE ems_id = 1130;But this one, not !
UPDATE enveloppe_message
   SET ems_date_modification = SYSDATE,
       ems_login_modification = 'pipo',
       ems_dn_emet = xmlcast(xmlquery('declare default element namespace "urn:swift:saa:xsd:saa.2.0"; $p/DataPDU/Header/Message/Sender/DN' passing ems_xml as "p" returning content) as varchar2(4000)),
       ems_dn_dest = xmlcast(xmlquery('declare default element namespace "urn:swift:saa:xsd:saa.2.0"; $p/DataPDU/Header/Message/Receiver/DN' passing ems_xml as "p" returning content) as varchar2(4000)),
       ems_reference_tech = xmlcast(xmlquery('declare default element namespace "urn:swift:saa:xsd:saa.2.0"; $p/DataPDU/Header/Message/SenderReference' passing ems_xml as "p" returning content) as varchar2(4000))
WHERE ems_id = 1130;I get the same error :
ORA-00600: code d'erreur interne, arguments : [koklismem2: insufficient locator len], [0], [86], [], [], [], [], [], [], [], [], []Maybe these optimizations don't solve my initial problem !?