My Oracle Support Banner

"org.eclipse.persistence.exceptions.XMLMarshalException Exception Description: No Descriptor Found While Unmarshalling Element Mapped to Attribute Second" On Web Service When Passing Empty Strings As Object (Doc ID 1545171.1)

Last updated on MARCH 05, 2019

Applies to:

Oracle WebLogic Server - Version 12.1.1.0 and later
Information in this document applies to any platform.

Symptoms

On our application I need to transfer Pairs of (String, Object) using a web service.
When the Object is an empty string (""), the application fails with the error:

It works when its other types of objects and when it's non-empty strings.

Changes

 

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


In this Document
Symptoms
Changes
Cause
Solution
References


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.