What Happens at Runtime If You Pass a Payload Through Oracle Mediator Without Creating an XSL Map File
If you design a SOA composite application to pass a payload through Oracle Mediator without defining any transformation mapping or assigning any values, Oracle Mediator passes the payload through.
However, for the payload to be passed through successfully, the source and target message part names must be the same, and of the same type. Otherwise, the SOA project fails to compile. For projects that have been upgraded from 11g, the project compiles, but the target reference may fail to execute with error messages such as Input
source
like
Null
or Part
not
found
.