weblogic.xml.schema.types.IllegalLexicalValueException: unable to locate namespace URI for prefix ""

(Doc ID 977578.1)

Last updated on JUNE 09, 2016

Applies to:

Oracle Weblogic Server - Version: 9.0 to 10.3
Information in this document applies to any platform.

Goal

When trying to invoke a webservice, from a java client, results in the below exception:
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weblogic.xml.schema.types.IllegalLexicalValueException: unable to locate namespace URI for prefix "".

Cause: SOAP message for the webservice 'invoke' operation doesn't include the XML Schema data type of each parameter.

Solution

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