Since .xmp files do not contain any graphics data, just metadata, it is not possible to convert any picture or photograph (including .raw) to it. However Photoshop apps can generate .xmp files as part of the processing of raw digital photographs. So this operation is a proper raw to xmp file conversion, but standard Photoshop operation procedure.
This conversion entry was verified by us and conversion was flagged as wrong or not possible.
Usually this happens when the conversion would try to convert different types of data between each other, such as audio to image, or it is not possible because incompatibility between programs, caused by closed file formats, very limited support etc.
If you find entry that you feel is flagged as bad wrongly, please tell us in the discussion below with as much as information as possible so we can fix it.