opaque schema xsd (standard file used in OIC)

 opaque schema xsd (standard file used in OIC)

You can use an opaque schema in a stage file action Read File or Write File operation without concern for a schema for the file. The only condition is that whatever is sent to the opaque element in the opaque schema must be base64-encoded data. 

or in other words 

it is used to decode base64 files



Save the below xml as opaqueschema.xsd file and then you can use it in the integration.


<?xml version = '1.0' encoding = 'UTF-8'?>  
<schema targetNamespace="http://xmlns.oracle.com/pcbpel/adapter/opaque/"
            xmlns="http://www.w3.org/2001/XMLSchema" >
      <element name="opaqueElement" type="base64Binary" />
    </schema>

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