SOA 11g: Exception Occured During Invocation of JCA Binding: "JCA Binding execute of Reference operation 'NcharRef' failed due to: Unimplemented string conversion." (Doc ID 1524642.1)

Last updated on AUGUST 28, 2017

Applies to:

Oracle SOA Platform - Version 11.1.1.6.0 and later
Information in this document applies to any platform.

Symptoms

On : 11.1.1.6.0 version, DB Adapter

DB Adapter is failing with JCA Binding exception when data from stored procedure invocation is returned using REF Cursor. Requirement is to access data returned as a resultset using REF Cursor. This worked fine in 11.1.1.3, but is no longer working in 11.1.1.6.

At design time, the following XSD is created by JDeveloper for the DB Adapter service and a simple string to VARCHAR2 mappings is done.


 

Cause

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