Oracle Message LPX-00283 - document encoding is ~s-based but default input encoding is not

ERRORdocument encoding is ~s-based but default input encoding is not
CAUSEThe input document was detected to be ASCII (or EBCDIC) based, but no encoding was specified in the XMLDecl and the default input coding was not ASCII (or EBCDIC) based, so could not be applied.
ACTIONAdd an explicit encoding specification to the XMLDecl so the default input encoding is not needed, or pick a default encoding which matches the input document.