@Sndeveloper Adm 

Thanks for your response , however when I am trying to to create XML for ECC payload , as per the given thread I am getting incorrect format  error .

Could you please help  -

"

	// Create XML for ECC Payload
	var xmlString = '<?xml version="1.0" encoding="UTF-8"?>' + 
					'<parameters>' +
					'<parameter name=\"stream_relay_response_topic\" value=\"ExportSetResult\"/>' +
					'<stream_relay_source attachment_sys_id=\"' + at.sys_id + '\" type=\"AttachmentSource\"/>' +
					'<stream_relay_transform attachment.table_sys_id=\"' + ecc_att.sys_id + '\" order=\"0\" stream_relay_transfer_progress_interval=\"150\" type=\"AttachmentProgressTransformer\"/>' +
					'<stream_relay_sink path="\/' + attachment_name + '\" type=\"FileSink\"/>' +
					'</parameters>';