Вывести товары из того же раздела в карточке товара

 "SECTION_CODE" => $arResult["VARIABLES"]["SECTION_CODE"],
Н

echo "<h3>Популярные товары</h3>";
$APPLICATION->IncludeComponent(
   "bitrix:catalog.section",
   "catalog.tile.4",
   Array(
      "ACTION" => "buy",
      "ACTION_VARIABLE" => "action",
      "ADD_PICT_PROP" => "-",
      "ADD_PROPERTIES_TO_BASKET" => "Y",
      "ADD_SECTIONS_CHAIN" => "N",
      "ADD_TO_BASKET_ACTION" => "ADD",
      "AJAX_MODE" => "N",
      "AJAX_OPTION_ADDITIONAL" => "",
      "AJAX_OPTION_HISTORY" => "N",
      "AJAX_OPTION_JUMP" => "N",
      "AJAX_OPTION_STYLE" => "Y",
      "ARTICLE_SHOW" => "Y",
      "BACKGROUND_IMAGE" => "-",
      "BASKET_URL" => "/personal/basket.php",
      "BORDERS" => "Y",
      "BORDERS_STYLE" => "squared",
      "BROWSER_TITLE" => "-",
      "CACHE_FILTER" => "N",
      "CACHE_GROUPS" => "Y",
      "CACHE_TIME" => "36000000",
      "CACHE_TYPE" => "A",
      "COLUMNS" => "4",
      "COLUMNS_MOBILE" => "2",
      "COMPARE_PATH" => "/catalog/compare.php",
      "COMPATIBLE_MODE" => "Y",
      "COMPOSITE_FRAME_MODE" => "A",
      "COMPOSITE_FRAME_TYPE" => "AUTO",
      "CONSENT_URL" => "",
      "CONVERT_CURRENCY" => "N",
      "COUNTER_SHOW" => "N",
      "CUSTOM_FILTER" => "{\"CLASS_ID\":\"CondGroup\",\"DATA\":{\"All\":\"OR\",\"True\":\"True\"},\"CHILDREN\":[]}",
      "DELAY_USE" => "Y",
      "DESCRIPTION_SHOW" => "N",
      "DETAIL_URL" => "/catalog/#SECTION_CODE#/#ELEMENT_CODE#/",
      "DISABLE_INIT_JS_IN_COMPONENT" => "N",
      "DISPLAY_BOTTOM_PAGER" => "N",
      "DISPLAY_COMPARE" => "Y",
      "DISPLAY_TOP_PAGER" => "N",
      "ELEMENT_SORT_FIELD" => "timestamp_x",
      "ELEMENT_SORT_FIELD2" => "shows",
      "ELEMENT_SORT_ORDER" => "desc",
      "ELEMENT_SORT_ORDER2" => "desc",
      "ENLARGE_PRODUCT" => "STRICT",
      "FILTER_NAME" => "",
      "FORM_ID" => "",
      "FORM_TEMPLATE" => "",
      "HIDE_NOT_AVAILABLE" => "Y",
      "HIDE_NOT_AVAILABLE_OFFERS" => "Y",
      "IBLOCK_ID" => "61",
      "IBLOCK_TYPE" => "1c_catalog",
      "IMAGE_ASPECT_RATIO" => "1:1",
      "IMAGE_SLIDER_SHOW" => "N",
      "INCLUDE_SUBSECTIONS" => "A",
      "LABEL_PROP" => array(),
      "LAZYLOAD_USE" => "N",
      "LAZY_LOAD" => "Y",
      "LINE_ELEMENT_COUNT" => "4",
      "LOAD_ON_SCROLL" => "N",
      "MARKS_ORIENTATION" => "horizontal",
      "MARKS_SHOW" => "Y",
      "MEASURE_SHOW" => "Y",
      "MESSAGE_404" => "",
      "MESS_BTN_ADD_TO_BASKET" => "В корзину",
      "MESS_BTN_BUY" => "Купить",
      "MESS_BTN_DETAIL" => "Подробнее",
      "MESS_BTN_SUBSCRIBE" => "Подписаться",
      "MESS_NOT_AVAILABLE" => "Нет в наличии",
      "META_DESCRIPTION" => "-",
      "META_KEYWORDS" => "-",
      "NAME_ALIGN" => "left",
      "NAME_POSITION" => "middle",
      "OFFERS_FIELD_CODE" => array("",""),
      "OFFERS_LIMIT" => "60",
      "OFFERS_PROPERTY_ARTICLE" => "CML2_ARTICLE",
      "OFFERS_PROPERTY_PICTURES" => "FILES",
      "OFFERS_PROPERTY_STORES_SHOW" => "",
      "OFFERS_SORT_FIELD" => "timestamp_x",
      "OFFERS_SORT_FIELD2" => "shows",
      "OFFERS_SORT_ORDER" => "desc",
      "OFFERS_SORT_ORDER2" => "desc",
      "OFFERS_USE" => "N",
      "ORDER_FAST_USE" => "N",
      "PAGER_BASE_LINK_ENABLE" => "N",
      "PAGER_DESC_NUMBERING" => "N",
      "PAGER_DESC_NUMBERING_CACHE_TIME" => "36000",
      "PAGER_SHOW_ALL" => "N",
      "PAGER_SHOW_ALWAYS" => "N",
      "PAGER_TEMPLATE" => ".default",
      "PAGER_TITLE" => "Товары",
      "PAGE_ELEMENT_COUNT" => "8",
      "PARTIAL_PRODUCT_PROPERTIES" => "N",
      "PRICE_ALIGN" => "left",
      "PRICE_CODE" => array("Ціна для вивантаження"),
      "PRICE_VAT_INCLUDE" => "Y",
      "PRODUCT_BLOCKS_ORDER" => "price,props,sku,quantityLimit,quantity,buttons",
      "PRODUCT_DISPLAY_MODE" => "N",
      "PRODUCT_ID_VARIABLE" => "id",
      "PRODUCT_PROPS_VARIABLE" => "prop",
      "PRODUCT_QUANTITY_VARIABLE" => "quantity",
      "PRODUCT_ROW_VARIANTS" => "[{'VARIANT':'2','BIG_DATA':false},{'VARIANT':'2','BIG_DATA':false},{'VARIANT':'2','BIG_DATA':false},{'VARIANT':'2','BIG_DATA':false},{'VARIANT':'2','BIG_DATA':false},{'VARIANT':'2','BIG_DATA':false}]",
      "PRODUCT_SUBSCRIPTION" => "Y",
      "PROPERTY_ARTICLE" => "CML2_ARTICLE",
      "PROPERTY_CODE_MOBILE" => array("BRAND"),
      "PROPERTY_MARKS_HIT" => "HIT",
      "PROPERTY_MARKS_NEW" => "NEW",
      "PROPERTY_MARKS_RECOMMEND" => "RECOMEND",
      "PROPERTY_ORDER_USE" => "ORDER_USE",
      "PROPERTY_PICTURES" => "FILES",
      "PROPERTY_STORES_SHOW" => "",
      "PURCHASE_BASKET_BUTTON_TEXT" => "В корзину",
      "PURCHASE_ORDER_BUTTON_TEXT" => "Заказать",
      "QUANTITY_ALIGN" => "left",
      "QUANTITY_MODE" => "logic",
      "QUANTITY_SHOW" => "Y",
      "QUICK_VIEW_ACTION" => "buy",
      "QUICK_VIEW_COUNTER_SHOW" => "N",
      "QUICK_VIEW_DESCRIPTION_MODE" => "detail",
      "QUICK_VIEW_DESCRIPTION_SHOW" => "Y",
      "QUICK_VIEW_DETAIL" => "N",
      "QUICK_VIEW_GALLERY_PANEL" => "N",
      "QUICK_VIEW_GALLERY_PREVIEW" => "N",
      "QUICK_VIEW_INFORMATION_PAYMENT" => "N",
      "QUICK_VIEW_INFORMATION_SHIPMENT" => "N",
      "QUICK_VIEW_LAZYLOAD_USE" => "N",
      "QUICK_VIEW_MARKS_SHOW" => "N",
      "QUICK_VIEW_OFFERS_PROPERTY_PICTURES" => "",
      "QUICK_VIEW_PROPERTY_CODE" => array("RECOMMENDED","ASSOCIATED","BRAND","GUSTINA_1","KRATNIST_VIDVANTAZHENNYA","DLINNA_LISTA","SHIRINA_LISTA","TOLSHCHINA_LISTA","VAGA","CML2_ARTICLE","CML2_BASE_UNIT","CML2_TAXES","MORE_PHOTO","FILES","vote_count","vote_sum","rating","MATERIAL_DYUBELYA","GRUPPA_GORYUCHESTI","PLENKI_KROVELNYE","SVOYSTVA_GIPSOKARTONA","VID_DYUBELEY","DLINNA_DYUBELYA_DLYA_TERMOIZOLYATSII","MATERIAL_GVOZDYA","MATERIAL","DLINNA_PROFILYA","SHIRINA_PROFILYA","NAKONECHNIK","DLINNA_LENTY","SHIRINA_LENTY","TIP_LENTY","TIP_SAMOREZROV","DLINNA_KREPLENIY","DLYA_VIDOV_MATERIALA","TIP_GOLOVKI","POKRYTIE","SHAYBA","TSVET_SHAYBY","DLINNA_GIPSOKARTONA","SHIRINA_GIPSOKARTONA","TOLSHCHINA_GIPSOKARTONA","TIP_PROFILEY","TOLSHCHINA_PROFILYA","VID_PROFILEY","DLINNA_DYUBELYA_DSHM","SHIRINA_RULONA","DLINNA_RULONA","TSVET_RULONA","MATERIAL_LENTY","KRAINA_POKHODZHENYA","TIP_GERMETIKA","OBEM","TSVET_GERMETIKA","KOLICHESTVO_KOMPONENTOV","VID_MASTIKI","MATERIAL_1","SPOSOB_NANESENIYA","TIP_SMESI","PRIMENENIE","FRAKTSIYA","BAZA","DLINNA_PILOMATERIALOV","SHIRINA_PILOMATERIALOV","TOLSHCHINA_PILOMATERIALOV","VID_IZDELIYA","DLINNA_IZDELIYA","SHIRINA_IZDELIYA","TOLSHCHINA_IZDELIYA","DIAMETR","TSVET","TIP_IZDELIYA","GRADUS","NAZNACHENIE_CHEREPITSY","DOPOLNITELNYE_SVOYSTVA","DIAMETR_1","TOLSHCHINA","SHIRINA","DLINA","SROK_SLUZHBY","PROCHNOST_PRI_DIFORMATSII","VODOPOGLASHCHENIE","VODOPRONITSAEMOST","TEPLOSTOYKOST","MOROZOSTOYKOST","DIAMETR_TARELKI","DIAMETR_DYUBELYA","GLUBINA","DLINA_1","KOLICHESTVO_V_UPAKOVKE","FLANETS_DYUBELYA","VNUTRENNIY_DIAMETR","VID_NOMENKLATURY_DLYA_BITRIKS24","ARTIKUL_NOMENKLATURY_DLYA_BITRIKS24","DIAMETR_2","CATEGORY","NEW","GUSTINA111","HIT","_1111POKRYTIE","RECOMMEND","ORDER_USE",""),
      "QUICK_VIEW_PROPERTY_MARKS_HIT" => "HIT",
      "QUICK_VIEW_PROPERTY_MARKS_NEW" => "NEW",
      "QUICK_VIEW_PROPERTY_MARKS_RECOMMEND" => "RECOMEND",
      "QUICK_VIEW_PROPERTY_ORDER_USE" => "",
      "QUICK_VIEW_PROPERTY_PICTURES" => "FILES",
      "QUICK_VIEW_PROPERTY_TEXT" => "",
      "QUICK_VIEW_QUANTITY_SHOW" => "N",
      "QUICK_VIEW_SLIDE_USE" => "Y",
      "QUICK_VIEW_TEMPLATE" => "1",
      "QUICK_VIEW_USE" => "N",
      "QUICK_VIEW_WEIGHT_SHOW" => "N",
      "RCM_PROD_ID" => $_REQUEST["PRODUCT_ID"],
      "RCM_TYPE" => "personal",
      "RECALCULATION_PRICES_USE" => "Y",
      "SECTION_CODE" => $arResult["SECTION_CODE"],
      "SECTION_CODE_PATH" => $_REQUEST["SECTION_CODE_PATH"],
      "SECTION_ID" => "",
      "SECTION_ID_VARIABLE" => "SECTION_ID",
      "SECTION_URL" => "/catalog/#SECTION_CODE#/",
      "SECTION_USER_FIELDS" => array("",""),
      "SEF_MODE" => "Y",
      "SEF_RULE" => "#SECTION_CODE#",
      "SET_BROWSER_TITLE" => "N",
      "SET_LAST_MODIFIED" => "N",
      "SET_META_DESCRIPTION" => "N",
      "SET_META_KEYWORDS" => "N",
      "SET_STATUS_404" => "Y",
      "SET_TITLE" => "N",
      "SHOW_404" => "N",
      "SHOW_ALL_WO_SECTION" => "Y",
      "SHOW_CLOSE_POPUP" => "N",
      "SHOW_DISCOUNT_PERCENT" => "N",
      "SHOW_FROM_SECTION" => "N",
      "SHOW_MAX_QUANTITY" => "N",
      "SHOW_OLD_PRICE" => "N",
      "SHOW_PRICE_COUNT" => "1",
      "SHOW_SLIDER" => "Y",
      "SLIDER_INTERVAL" => "3000",
      "SLIDER_PROGRESS" => "N",
      "TEMPLATE_THEME" => "blue",
      "USE_ENHANCED_ECOMMERCE" => "N",
      "USE_MAIN_ELEMENT_SECTION" => "N",
      "USE_PRICE_COUNT" => "N",
      "USE_PRODUCT_QUANTITY" => "Y",
      "VOTE_MODE" => "rating",
      "VOTE_SHOW" => "Y",
      "WEIGHT_SHOW" => "Y"
   )
);?>