Metacat

            logMetacat.error("No file keys in MMP request.");

            throw new ServiceFailure("1202", "No file keys found in MMP.");

        }

		// for logging purposes, dump out the key-value pairs that constitute the request

		// 3 types exist: request params, multipart params, and multipart files

	            logMetacat.debug("files value: " + files.get(key));

	        }

	        it = multipartparams.keySet().iterator();

	        logMetacat.debug("iterating through multipartparams");

	        while (it.hasNext()) {