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Calling Web Service from a 11g Database Using Callout Utility Results in Error: java.lang.ClassCastException (Doc ID 1185096.1)

Last updated on FEBRUARY 03, 2019

Applies to:

Web Services - Version: and later   [Release: and later ]
Information in this document applies to any platform.


When calling a Web Service from a 11g Database ( ) on Windows Server 2008 x64 (64-bit) using Callout utility, got the following error although the same code works in a 10g database with the Callout utility:

at oracle.xml.parser.v2.XMLNSNode.appendChild (
at (
at java_test.testxmltype (JAVA_TEST:13)


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