How to hanndle special charcters while subscribing from AQ using AQ adpter

Summary:

Source : Oracle EBS AQ

Target : Third party vendor

Using OIC, we are subscribing the message from AQ(AQ adapter) in XML format using XSD which contains the value with special characters(Escritório).

Please help us to resolve this issue?

Content (required):

Actual : Escritório

Expected : Escritório

Received : Escrit��rio

Version (include the version you are using, if applicable):

23.2.2

Code Snippet (add any code snippets that support your topic, if applicable):

We have tried with encoding format nxsd:encoding="ISO-8859-1" , nxsd:encoding="UTF-8" but no luck