• Admin-Scout-small-Banner
           
    CURSOR Admin-Scout
    get the ultimate tool for Informix
    pfeil  
invispix 10x10
invispix 10x10
Latest versionsfixlist
14.10.xC5 FixList
12.10.xC14.X5 FixList
11.70.xC9.XB FixList
11.50.xC9.X2 FixList
11.10.xC3.W5 FixList
Have problems? - contact us.
Register for free anmeldung-x26
Contact form kontakt-x26
Question in the chat LiveZilla Live Help

Informix - Problem description

Problem IT30008 Status: Closed

XML QUERY ERRORS ON AIX PLATFORM

product:
INFORMIX SERVER / 5725A3900 / C10 - IDS 12.10
Problem description:
On the AIX platform certain queries that raise an error during
parsing of the XML document or XPATH string may result in an
assert failure and an error being returned. Furthermore
subsequent XML queries that are valid may then return an error
which persist until the database server is restarted.

An example query that has invalid syntax :

  select

extractvalue("AAA_A21.2345NBBB_B1-1.098050
YCCC_C312.00
09X",
    '(1//nd11/nd21/nd31)[2]')
  from systables where tabid=1;

This should result in error 8351 "Function (extractvalue)
Invalid input XML document or input XPATH string" however a
general exception error such as 9791 "User Defined Routine
(extractvalue) execution failed" may be returned instead with an
assert failure message appearing in the database server's
message log. The AF file shows a stack similar to:

(oninit)afhandler
(oninit)affail_interface
(oninit)mt_ex_throw_sig@AF11_4
(oninit)afsig_handler
(*nosymtab*)0x900000000e5f904
(*nosymtab*)0x900000000e5fa38
(.10.FC13/lib/libxml.udr)xslt4c_1_10::XPathExecutionContextDefau
lt::error
(.10.FC13/lib/libxml.udr)xslt4c_1_10::XPath::findNodesOnUnknownA
xis
(.10.FC13/lib/libxml.udr)xslt4c_1_10::XPath::step
(.10.FC13/lib/libxml.udr)xslt4c_1_10::XPath::executeMore
(.10.FC13/lib/libxml.udr)xslt4c_1_10::XPath::executeMore
(.10.FC13/lib/libxml.udr)xslt4c_1_10::XPath::findNodeSet
(.10.FC13/lib/libxml.udr)xslt4c_1_10::XPath::step
(.10.FC13/lib/libxml.udr)xslt4c_1_10::XPath::locationPath
(.10.FC13/lib/libxml.udr)xslt4c_1_10::XPath::executeMore
(.10.FC13/lib/libxml.udr)xslt4c_1_10::XPath::execute
(.10.FC13/lib/libxml.udr)xslt4c_1_10::XPathEvaluator::evaluate
(.10.FC13/lib/libxml.udr)xslt4c_1_10::XPathEvaluator::evaluate
(.10.FC13/lib/libxml.udr)xslt4c_1_10::XPathEvaluator::evaluate
(.10.FC13/lib/libxml.udr)xslt4c_1_10::XPathEvaluator::selectNode
List
(.10.FC13/lib/libxml.udr)xmlextractvalue
(oninit)udrlm_clang_execute_internal
(oninit)udrlm_clang_execute
(oninit)udrlm_exec_routine
(oninit)udr_execute
(oninit)ev_udr
(oninit)new_eval
(oninit)evalcols
(oninit)getrow
(oninit)fetchrow
(oninit)exfetch
(oninit)sql_nfetch
(oninit)sq_nfetch
(oninit)sqmain

After this error subsequent valid XML queries fail with error
8354 "Function (extractvalue) Exception received for ICU memory
allocation."
Problem Summary:
****************************************************************
* USERS AFFECTED:                                              *
* Users of IDS 12.10.xC13.                                     *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
* On the AIX platform certain queries that raise an error      *
* during                                                       *
* parsing of the XML document or XPATH string may result in an *
* assert failure and an error being returned. Furthermore      *
* subsequent XML queries that are valid may then return an     *
* error                                                        *
* which persist until the database server is restarted.        *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
Local Fix:
An alternative to restarting the database server may be to stop
and start the idsxmlvp VPs using the onmode -p command.
Solution
Workaround
not known / see Local fix
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
15.08.2019
19.09.2019
19.09.2019
Problem solved at the following versions (IBM BugInfos)
12.10.xC14
Problem solved according to the fixlist(s) of the following version(s)
invispix 10x10
invispix 10x10
invispix 10x10
Technical InfoTechnical Info

Technical Info

DocumentationDocumentation

Documentation

IBM NewsletterIBM Newsletter

IBM Newsletter

Current BugsCurrent Bugs

Current Bugs

Bug ResearchBug Research

Bug Research

Bug FixlistsBug Fixlists

Bug Fixlists

Release NotesRelease Notes

Release Notes

Machine NotesMachine Notes

Machine Notes

Release NewsRelease News

Release News

Product LifecycleProduct Lifecycle

Lifecycle

Media DownloadMedia Download

Media Download

invispix 10x10
Service und SupportService und Support

Service and Support

Informix MonitoringInformix Monitoring

Informix Monitoring

Admin-Scout forInformixAdmin-Scout forInformix

Admin-Scout for Informix

Informix News & InfosInformix News & Infos

Informix News & Infos

This site uses cookies to make it easier for us to provide you with our services. By using our site you agree to the use of cookies.