{"id":11047,"date":"2026-06-29T14:41:13","date_gmt":"2026-06-29T11:41:13","guid":{"rendered":"https:\/\/www.paytr.com\/?p=11047"},"modified":"2026-06-29T14:41:17","modified_gmt":"2026-06-29T11:41:17","slug":"issuer-exception-ne-demek-kapsamli-anlatim","status":"publish","type":"post","link":"https:\/\/www.paytr.com\/en\/blog\/issuer-exception-ne-demek-kapsamli-anlatim","title":{"rendered":"Issuer Exception Ne Demek? Kapsaml\u0131 Anlat\u0131m"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Online al\u0131\u015fveri\u015f yaparken ya da POS cihaz\u0131 kullanarak \u00f6deme i\u015flemi ger\u00e7ekle\u015ftirirken kar\u015f\u0131la\u015f\u0131lan baz\u0131 hatalar, kullan\u0131c\u0131lar\u0131n \u00f6deme s\u00fcrecinde ciddi sorunlar ya\u015famas\u0131na neden olabilir. Bunlardan biri de &#8220;issuer exception&#8221; hatas\u0131d\u0131r. Bu hata, finansal i\u015flemlerin ba\u015far\u0131s\u0131z olmas\u0131na yol a\u00e7arak kullan\u0131c\u0131lar\u0131 ma\u011fdur edebilir ve i\u015flem s\u00fcre\u00e7lerini aksatabilir. Peki, issuer exception nedir, bu hata neden ortaya \u00e7\u0131kar ve nas\u0131l \u00e7\u00f6z\u00fclebilir? E\u011fer siz de bu t\u00fcr bir sorunla kar\u015f\u0131la\u015ft\u0131ysan\u0131z ya da online \u00f6deme s\u00fcre\u00e7lerine dair daha fazla bilgi edinmek istiyorsan\u0131z, do\u011fru yerdesiniz.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"800\" height=\"417\" data-src=\"https:\/\/www.paytr.com\/wp-content\/uploads\/issuer-exception.jpeg\" alt=\"Issuer Exception Ne Demek? Kapsaml\u0131 Anlat\u0131m\" class=\"wp-image-11048 lazyload\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 800px; --smush-placeholder-aspect-ratio: 800\/417;\" \/><figcaption class=\"wp-element-caption\">Issuer Exception Ne Demek? Kapsaml\u0131 Anlat\u0131m<\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-issuer-exception-ne-demek\">Issuer Exception Ne Demek?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Issuer exception, finansal i\u015flemlerde s\u0131kl\u0131kla kar\u015f\u0131la\u015f\u0131lan bir \u00f6deme hatas\u0131 t\u00fcr\u00fcd\u00fcr ve genellikle banka hatas\u0131 veya kart hatas\u0131 nedeniyle ortaya \u00e7\u0131kar. Yani hatan\u0131n meydana gelme nedeni kredi kart\u0131 ya da banka kart\u0131 ile ger\u00e7ekle\u015ftirilen i\u015flem s\u0131ras\u0131nda bankan\u0131n i\u015flemi onaylamamas\u0131ndan kaynaklan\u0131r. \u0130\u015flem reddi olarak da bilinen durum, kart sahibinin hesab\u0131nda yeterli bakiye bulunmamas\u0131, kart\u0131n s\u00fcresinin dolmu\u015f olmas\u0131 ya da bankan\u0131n g\u00fcvenlik nedeniyle i\u015flemi engellemesi gibi \u00e7e\u015fitli nedenlerden de olu\u015fabilir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-issuer-kimin-bankasidir\">&#8220;Issuer&#8221; Kimin Bankas\u0131d\u0131r?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u00d6deme sistemlerinde \u00fc\u00e7 temel taraf vard\u0131r:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Issuer (Kart \u00c7\u0131karan Banka): Al\u0131c\u0131n\u0131n (kart sahibinin) kart\u0131n\u0131 \u00e7\u0131karan bankad\u0131r. Visa\/Mastercard logosuyla verilen bir kredi kart\u0131n\u0131n arkas\u0131ndaki banka issuer&#8217;d\u0131r. \u0130\u015flem s\u0131ras\u0131nda nihai onay veya red karar\u0131n\u0131 issuer verir.<\/li>\n\n\n\n<li>Acquirer (\u0130\u015fyeri Bankas\u0131): Sat\u0131c\u0131n\u0131n \/ i\u015fletmenin banka hesab\u0131n\u0131n bulundu\u011fu, POS cihaz\u0131n\u0131 ya da <a href=\"https:\/\/www.paytr.com\/paytr-sanal-pos\">sanal POS<\/a>&#8216;u sa\u011flayan bankad\u0131r.<\/li>\n\n\n\n<li>Kart \u015eemas\u0131 (Scheme): Visa, Mastercard gibi a\u011flar, issuer ile acquirer aras\u0131ndaki mesajlar\u0131 iletir.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Issuer exception, ad\u0131ndan da anla\u015f\u0131ld\u0131\u011f\u0131 gibi issuer taraf\u0131ndan \u00fcretilen bir hata\/istisna mesaj\u0131d\u0131r. Yani red karar\u0131 kart sahibinin bankas\u0131ndan gelir; sat\u0131c\u0131n\u0131n ya da \u00f6deme altyap\u0131s\u0131n\u0131n do\u011frudan m\u00fcdahalesi bu noktada s\u0131n\u0131rl\u0131d\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Banka onay\u0131 ve otorizasyon hatas\u0131 s\u00fcre\u00e7lerinde ya\u015fanan aksakl\u0131klar, bu hatan\u0131n en s\u0131k g\u00f6r\u00fclen sebeplerindendir. \u00d6deme reddine yol a\u00e7an bu finansal i\u015flem hatas\u0131 t\u00fcketiciler i\u00e7in oldu\u011fu kadar i\u015fletmeniz a\u00e7\u0131s\u0131ndan da zaman kayb\u0131 yaratabilir. Issuer exception, \u00f6zellikle online al\u0131\u015fveri\u015flerde ya da <a href=\"https:\/\/www.paytr.com\/fiziki-pos\">POS cihaz\u0131<\/a> ile \u00f6deme al\u0131rken kar\u015f\u0131la\u015f\u0131lan bir problem olarak dikkat \u00e7eker. Hatan\u0131n \u00e7\u00f6z\u00fcm\u00fc ise bankayla ileti\u015fim kurarak veya kart bilgilerini kontrol ederek m\u00fcmk\u00fcn olabilir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-issuer-exception-ile-iliskili-yaygin-response-code-lar\">Issuer Exception ile \u0130li\u015fkili Yayg\u0131n Response Code&#8217;lar<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u00d6deme sistemlerinde issuer exception, tek bir hata koduyla temsil edilmez; alt\u0131nda pek \u00e7ok farkl\u0131 ISO 8583 response code bar\u0131nd\u0131r\u0131r. En s\u0131k g\u00f6r\u00fclenler:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Response Code<\/td><td>Anlam\u0131<\/td><td>Tekrar Denenebilir mi?<\/td><\/tr><tr><td>05<\/td><td>Do Not Honor \u2013 Genel red, a\u00e7\u0131k neden belirtilmiyor<\/td><td>Hay\u0131r (banka aranmal\u0131)<\/td><\/tr><tr><td>51<\/td><td>Insufficient Funds \u2013 Yetersiz bakiye<\/td><td>Evet (bakiye y\u00fcklendikten sonra)<\/td><\/tr><tr><td>14<\/td><td>Invalid Card Number \u2013 Ge\u00e7ersiz kart numaras\u0131<\/td><td>Hay\u0131r (kart bilgisi d\u00fczeltilmeli)<\/td><\/tr><tr><td>41<\/td><td>Lost Card \u2013 Kay\u0131p kart<\/td><td>Hay\u0131r<\/td><\/tr><tr><td>43<\/td><td>Stolen Card \u2013 \u00c7al\u0131nt\u0131 kart<\/td><td>Hay\u0131r<\/td><\/tr><tr><td>54<\/td><td>Expired Card \u2013 S\u00fcre dolmu\u015f kart<\/td><td>Hay\u0131r (yeni kart gerekli)<\/td><\/tr><tr><td>61<\/td><td>Exceeds Withdrawal Limit \u2013 Limit a\u015f\u0131m\u0131<\/td><td>Evet (limit art\u0131r\u0131m\u0131 veya ertesi g\u00fcn)<\/td><\/tr><tr><td>78<\/td><td>No Account \/ Invalid Account \u2013 Hesap bulunamad\u0131<\/td><td>Hay\u0131r<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u00d6deme ge\u00e7idi veya POS yaz\u0131l\u0131m\u0131 bu kodlar\u0131 genellikle &#8220;issuer exception&#8221; \u015feklinde birle\u015ftirerek g\u00f6sterir. Ger\u00e7ek nedenin ne oldu\u011funu anlamak i\u00e7in banka ile ileti\u015fime ge\u00e7mek ya da i\u015flem loglar\u0131ndaki ger\u00e7ek response code&#8217;u incelemek gerekir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-issuer-exception-neden-kaynaklanir\">Issuer Exception Neden Kaynaklan\u0131r?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Banka kaynakl\u0131 sorunlar veya kart bilgisi hatas\u0131, issuer exception sorununun temel nedenleridir. \u00d6rne\u011fin; i\u015flemi ger\u00e7ekle\u015ftiren ki\u015finin yanl\u0131\u015f bilgi girmesi ge\u00e7ersiz kart bilgileri mesaj\u0131na yol a\u00e7abilir. Ayr\u0131ca, bankan\u0131n g\u00fcvenlik politikalar\u0131 nedeniyle i\u015flem reddedilebilir; ancak bu t\u00fcr g\u00fcvenlik sorunlar\u0131 genellikle \u015f\u00fcpheli i\u015flem alg\u0131land\u0131\u011f\u0131nda ortaya \u00e7\u0131kar. Kart\u0131n blokeli olmas\u0131 da belirli s\u00fcreli\u011fine i\u015flem yapmay\u0131 imk\u00e2ns\u0131z hale getirebilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Banka politikas\u0131nda yurt d\u0131\u015f\u0131 i\u015flemlere izin verilmemesi gibi k\u0131s\u0131tlamalar bulunuyorsa bu da hataya neden olabilir. \u00d6te yandan t\u00fcm POS hatalar\u0131nda oldu\u011fu gibi sistem ar\u0131zas\u0131 veya teknik aksakl\u0131k, bankan\u0131n i\u015flem onay\u0131n\u0131 engelleyebilir. Ayr\u0131ca belirlenen i\u015flem limiti a\u015f\u0131lm\u0131\u015fsa i\u015flem yine ger\u00e7ekle\u015ftirilemez.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-soft-decline-ve-hard-decline-isletmeler-icin-kritik-ayrim\">Soft Decline ve Hard Decline: \u0130\u015fletmeler \u0130\u00e7in Kritik Ayr\u0131m<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Issuer exception kapsam\u0131ndaki t\u00fcm redler ayn\u0131 de\u011fildir. \u0130\u015fletmeler a\u00e7\u0131s\u0131ndan en \u00f6nemli ayr\u0131m, hatan\u0131n &#8220;soft decline&#8221; m\u0131 yoksa &#8220;hard decline&#8221; m\u0131 oldu\u011fudur:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><\/td><td>Soft Decline (Ge\u00e7ici Red)<\/td><td>Hard Decline (Kal\u0131c\u0131 Red)<\/td><\/tr><tr><td>Anlam\u0131<\/td><td>Ge\u00e7ici bir engel; ko\u015fullar de\u011fi\u015firse i\u015flem onaylanabilir<\/td><td>Kal\u0131c\u0131 bir k\u0131s\u0131tlama; ayn\u0131 kartla tekrar denemek i\u015fe yaramaz<\/td><\/tr><tr><td>\u00d6rnekler<\/td><td>Yetersiz bakiye (51), limit a\u015f\u0131m\u0131 (61), ge\u00e7ici banka kesintisi<\/td><td>Kay\u0131p\/\u00e7al\u0131nt\u0131 kart (41\/43), ge\u00e7ersiz hesap (78), s\u00fcre dolmu\u015f kart (54)<\/td><\/tr><tr><td>\u0130\u015fletme i\u00e7in aksiyon<\/td><td>K\u0131sa s\u00fcre sonra tekrar denenebilir; m\u00fc\u015fteriden bakiye y\u00fcklemesi istenebilir<\/td><td>Farkl\u0131 kart\/\u00f6deme y\u00f6ntemi istenmeli; tekrar deneme anlams\u0131z ve kart \u015femas\u0131 kurallar\u0131na ayk\u0131r\u0131 olabilir<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u00d6nemli uyar\u0131: \u00d6zellikle e-ticaret altyap\u0131lar\u0131nda hard decline alan bir karta otomatik retry (yeniden deneme) uygulamak, kart \u015femalar\u0131n\u0131n (Visa, Mastercard) kurallar\u0131n\u0131 ihlal edebilir ve i\u015fyerinin ceza almas\u0131na yol a\u00e7abilir. \u00d6deme ge\u00e7idi sa\u011flay\u0131c\u0131n\u0131z\u0131n retry politikas\u0131n\u0131 incelemeniz \u00f6nerilir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-online-odemelerde-issuer-exception-authentication-vs-authorization-farki\">Online \u00d6demelerde Issuer Exception: Authentication vs Authorization Fark\u0131<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Online \u00f6deme ortam\u0131nda issuer exception iki farkl\u0131 a\u015famada olu\u015fabilir:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Authentication (Kimlik Do\u011frulama) a\u015famas\u0131: 3D Secure s\u00fcrecinde kart sahibi OTP \/ SMS \u015fifresini giremezse veya do\u011frulama ba\u015far\u0131s\u0131z olursa i\u015flem bu a\u015famada d\u00fc\u015fer. Bu durumda issuer exception mesaj\u0131 &#8220;authentication failure&#8221; ile birlikte gelir. Sorunun kayna\u011f\u0131 kart sahibinin kimli\u011finin do\u011frulanamamas\u0131d\u0131r; bakiye veya limit ile ilgisi yoktur.<\/li>\n\n\n\n<li>Authorization (Yetkilendirme) a\u015famas\u0131: 3D Secure ba\u015far\u0131yla tamamland\u0131ktan sonra issuer, i\u015flemi bakiye, limit, g\u00fcvenlik politikas\u0131 gibi kriterlere g\u00f6re de\u011ferlendirir. Bu a\u015famada gelen red, klasik issuer exception&#8217;d\u0131r.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Bu ayr\u0131m \u00f6nemlidir: authentication hatas\u0131 teknik veya kullan\u0131c\u0131 kaynakl\u0131d\u0131r; authorization hatas\u0131 ise tamamen issuer&#8217;\u0131n karar\u0131na dayan\u0131r.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-issuer-exception-hatasi-nasil-cozulur\">Issuer Exception Hatas\u0131 Nas\u0131l \u00c7\u00f6z\u00fcl\u00fcr?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Hatay\u0131 \u00e7\u00f6zmek i\u00e7in \u00f6ncelikle hata nedenini anlamak ad\u0131na banka ile ileti\u015fim kurmak \u00f6nemlidir. \u00c7\u00fcnk\u00fc banka, i\u015flem reddinin nedenini direkt a\u00e7\u0131klayarak \u00e7\u00f6z\u00fcm sunabilir. Ayr\u0131ca, i\u015flem s\u0131ras\u0131nda kullan\u0131lan kart bilgilerini kontrol etmek de yanl\u0131\u015f bilgi girilmi\u015fse hatay\u0131 ortadan kald\u0131rabilir. E\u011fer sorun devam ediyorsa farkl\u0131 kart denemek iyi bir alternatif olabilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00d6deme i\u015flemi s\u0131ras\u0131nda POS cihaz\u0131n\u0131 kontrol etmek veya cihaz\u0131n do\u011fru \u00e7al\u0131\u015f\u0131p \u00e7al\u0131\u015fmad\u0131\u011f\u0131ndan emin olmak \u00f6nemlidir. E\u011fer sorun teknik ya da ge\u00e7ici durumdan kaynaklan\u0131yorsa birka\u00e7 dakika bekleyip tekrar denemek de sorunun \u00e7\u00f6z\u00fclmesine yard\u0131mc\u0131 olabilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kart Sahibi i\u00e7in Ad\u0131m Ad\u0131m \u00c7\u00f6z\u00fcm<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Response code veya hata mesaj\u0131n\u0131 not al\u0131n: &#8220;Issuer exception&#8221; mesaj\u0131n\u0131n yan\u0131nda d\u00f6nen ek kod (Do Not Honor, Insufficient Funds vb.) sorunun kayna\u011f\u0131n\u0131 g\u00f6sterir.<\/li>\n\n\n\n<li>Soft decline mi hard decline m\u0131 oldu\u011funu anlay\u0131n: Bakiye yetersizli\u011fi, limit a\u015f\u0131m\u0131 gibi ge\u00e7ici nedenler k\u0131sa s\u00fcrede \u00e7\u00f6z\u00fclebilir; kay\u0131p\/\u00e7al\u0131nt\u0131 gibi kal\u0131c\u0131 nedenler i\u00e7in bankay\u0131 araman\u0131z \u015fartt\u0131r.<\/li>\n\n\n\n<li>Bankan\u0131n mobil uygulamas\u0131n\u0131 kontrol edin: Kart k\u0131s\u0131tlamalar\u0131 (online i\u015flem, yurt d\u0131\u015f\u0131, temass\u0131z) uygulamadan g\u00f6r\u00fclebilir ve baz\u0131lar\u0131 an\u0131nda de\u011fi\u015ftirilebilir.<\/li>\n\n\n\n<li>Bankan\u0131n m\u00fc\u015fteri hizmetlerini aray\u0131n: \u0130\u015flemin neden reddedildi\u011fini \u00f6\u011frenmek i\u00e7in kart\u0131n\u0131z\u0131n arkas\u0131ndaki numaray\u0131 aray\u0131n; banka size ger\u00e7ek nedenin a\u00e7\u0131klamas\u0131n\u0131 yapacakt\u0131r.<\/li>\n\n\n\n<li>Farkl\u0131 kart veya \u00f6deme y\u00f6ntemi deneyin: Hard decline durumlar\u0131nda ayn\u0131 kartla tekrar denemek i\u015fe yaramaz; alternatif kart veya \u00f6deme y\u00f6ntemi kullan\u0131n.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u0130\u015fletme \/ Merchant i\u00e7in Aksiyon<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Response code&#8217;u kaydedin: \u00d6deme ge\u00e7idi loglar\u0131ndaki ger\u00e7ek hata kodunu not edin \u2014 bu, m\u00fc\u015fteriye do\u011fru y\u00f6nlendirme yapman\u0131z\u0131 sa\u011flar.<\/li>\n\n\n\n<li>M\u00fc\u015fteriyi do\u011fru bilgilendirin: &#8220;Kart reddedildi&#8221; demek yerine hatan\u0131n soft\/hard decline oldu\u011funu anlay\u0131p m\u00fc\u015fteriye uygun y\u00f6nlendirme yap\u0131n.<\/li>\n\n\n\n<li>Hard decline kartlara retry uygulamay\u0131n: Kart \u015femas\u0131 kurallar\u0131 gere\u011fi kal\u0131c\u0131 red alan kartlara otomatik yeniden deneme uygulamak kural ihlalidir.<\/li>\n\n\n\n<li>Alternatif \u00f6deme se\u00e7enekleri sunun: M\u00fc\u015fteriye alternatif <a href=\"https:\/\/www.paytr.com\/\">\u00f6deme y\u00f6ntemleri<\/a> sunmak d\u00f6n\u00fc\u015f\u00fcm kayb\u0131n\u0131 en aza indirir.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-issuer-exception-hatasini-onlemek-icin-ne-yapmali\">Issuer Exception Hatas\u0131n\u0131 \u00d6nlemek i\u00e7in Ne Yapmal\u0131?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Issuer exception hatas\u0131n\u0131 \u00f6nlemek i\u00e7in \u00f6ncelikle kart bilgilerini do\u011fru girme konusunda dikkatli olmal\u0131s\u0131n\u0131z. Yanl\u0131\u015f girilen kart numaras\u0131, son kullanma tarihi veya CVV kodu, i\u015flemin reddedilmesine yol a\u00e7abilir. Ayr\u0131ca, i\u015flemi ger\u00e7ekle\u015ftirmeden \u00f6nce kart limitini kontrol etmeniz yeterli bakiyenin mevcut oldu\u011fundan emin olman\u0131z\u0131 sa\u011flar. Farkl\u0131 sorunlar i\u00e7in ise d\u00fczenli olarak banka ile ileti\u015fimde kalmay\u0131 unutmamal\u0131s\u0131n\u0131z. Kart g\u00fcvenli\u011fini sa\u011flaman\u0131z ise hem fiziksel hem de dijital kullan\u0131mda \u00f6nemlidir; \u015fifrelerinizi payla\u015fmamal\u0131 ve \u015f\u00fcpheli i\u015flemlere kar\u015f\u0131 dikkatli olmal\u0131s\u0131n\u0131z.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-isletmeler-icin-issuer-exception-oranini-dusurme-yontemleri\">\u0130\u015fletmeler i\u00e7in Issuer Exception Oran\u0131n\u0131 D\u00fc\u015f\u00fcrme Y\u00f6ntemleri<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Y\u00fcksek issuer exception oran\u0131, e-ticaret sitelerinde sat\u0131\u015f kayb\u0131na yol a\u00e7ar. Oran d\u00fc\u015f\u00fcrmek i\u00e7in uygulanabilecek ba\u015fl\u0131ca y\u00f6ntemler:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.paytr.com\/blog\/3d-secure-nedir\">3D Secure<\/a> 2.0 (3DS2) kullan\u0131m\u0131: 3DS2, eski 3DS1&#8217;e g\u00f6re \u00e7ok daha az &#8220;friction&#8221; (engel) \u00fcretir ve issuer taraf\u0131ndan daha g\u00fcvenilir bulunan ak\u0131ll\u0131 risk de\u011ferlendirmesi sunar. Bu sayede me\u015fru i\u015flemlerin authentication a\u015famas\u0131nda d\u00fc\u015fmesi engellenir.<\/li>\n\n\n\n<li>Network Token kullan\u0131m\u0131: Visa ve Mastercard&#8217;\u0131n sundu\u011fu network token, kart numaras\u0131n\u0131n yerine ge\u00e7en dinamik bir tan\u0131mlay\u0131c\u0131d\u0131r. Issuer&#8217;lar token tabanl\u0131 i\u015flemleri daha g\u00fcvenilir buldu\u011fundan approval oran\u0131 artar.<\/li>\n\n\n\n<li>Retry logic do\u011fru yap\u0131land\u0131r\u0131n: Soft decline alan i\u015flemler i\u00e7in belirli bir bekleme s\u00fcresi sonras\u0131nda yeniden deneme stratejisi olu\u015fturun; hard decline&#8217;lar\u0131 retry d\u0131\u015f\u0131nda tutun.<\/li>\n\n\n\n<li>M\u00fc\u015fteri adres \/ CVV bilgisi do\u011frulamas\u0131 (AVS\/CVV): G\u00f6nderilen kart bilgileri issuer kay\u0131tlar\u0131yla uyu\u015fmuyorsa red riski artar. Form do\u011frulamalar\u0131 bu hatay\u0131 azalt\u0131r.<\/li>\n\n\n\n<li>Yerel acquirer ile \u00e7al\u0131\u015fmay\u0131 tercih edin: Domestic i\u015flemlerde (T\u00fcrk kart + T\u00fcrk acquirer) cross-border i\u015flemlere k\u0131yasla issuer exception oran\u0131 genellikle daha d\u00fc\u015f\u00fckt\u00fcr.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Issuer exception hatalar\u0131n\u0131 minimuma indirmek ve sorunsuz bir \u00f6deme s\u00fcreci ya\u015famak i\u00e7in g\u00fcvenilir \u00f6deme altyap\u0131s\u0131na sahip olman\u0131z \u00f6nemlidir. PayTR, i\u015fletmeniz ve kullan\u0131c\u0131lar i\u00e7in g\u00fcvenli, h\u0131zl\u0131 ve kesintisiz \u00f6deme \u00e7\u00f6z\u00fcmleri sunar. Siz de i\u015flemlerinizi sorunsuz bir \u015fekilde ger\u00e7ekle\u015ftirmek i\u00e7in PayTR&#8217;\u0131 tercih edebilirsiniz!<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-sikca-sorulan-sorular\">S\u0131k\u00e7a Sorulan Sorular<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-issuer-exception-hatasi-surekli-tekrarliyor-ne-yapmaliyim\">Issuer exception hatas\u0131 s\u00fcrekli tekrarl\u0131yor, ne yapmal\u0131y\u0131m?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Hata s\u00fcrekli tekrarl\u0131yorsa \u00f6ncelikle kart bilgilerinizi ve limitinizi kontrol etmelisiniz. Sorun devam ederse banka ile ileti\u015fime ge\u00e7erek i\u015flemin neden reddedildi\u011fi hakk\u0131nda bilgi alabilirsiniz.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-issuer-exception-hatasi-hangi-durumlarda-ortaya-cikar\">Issuer exception hatas\u0131 hangi durumlarda ortaya \u00e7\u0131kar?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Hata, genellikle yetersiz bakiye, ge\u00e7ersiz kart bilgileri, kart blokesi veya bankan\u0131n g\u00fcvenlik politikalar\u0131 nedeniyle meydana gelir. Sistem ar\u0131zas\u0131 veya i\u015flem limitinin a\u015f\u0131lmas\u0131 da bu hataya yol a\u00e7abilir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-issuer-exception-hatasi-icin-banka-benden-ucret-talep-eder-mi\">Issuer exception hatas\u0131 i\u00e7in banka benden \u00fccret talep eder mi?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Issuer exception hatas\u0131 i\u00e7in bankalar genellikle \u00fccret talep etmez. Ancak, i\u015flemin iptali veya ba\u015fka bir i\u015flem i\u00e7in ek masraf olu\u015fup olu\u015fmayaca\u011f\u0131 konusunda bankan\u0131zdan bilgi alabilirsiniz.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-issuer-exception-hatasi-durumunda-pos-cihazini-nasil-kontrol-edebilirim\">Issuer exception hatas\u0131 durumunda POS cihaz\u0131n\u0131 nas\u0131l kontrol edebilirim?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">POS cihaz\u0131n\u0131n internet ba\u011flant\u0131s\u0131n\u0131n d\u00fczg\u00fcn \u00e7al\u0131\u015ft\u0131\u011f\u0131ndan ve cihaz\u0131n g\u00fcncel oldu\u011fundan emin olmal\u0131s\u0131n\u0131z. Gerekirse cihaz\u0131 yeniden ba\u015flatarak tekrar i\u015flem yapmay\u0131 deneyebilirsiniz.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-soft-decline-ve-hard-decline-arasindaki-fark-nedir\">Soft decline ve hard decline aras\u0131ndaki fark nedir?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Soft decline, ge\u00e7ici bir engelden kaynaklanan reddir \u2014 yetersiz bakiye veya anl\u0131k banka kesintisi gibi. Bu durumlarda ko\u015fullar de\u011fi\u015fti\u011finde (bakiye y\u00fckleme, birka\u00e7 dakika bekleme) i\u015flem yeniden denenebilir. Hard decline ise kal\u0131c\u0131 bir k\u0131s\u0131tlamadan kaynaklanan reddir \u2014 kay\u0131p\/\u00e7al\u0131nt\u0131 kart, ge\u00e7ersiz hesap, s\u00fcresi dolmu\u015f kart gibi. Hard decline durumlar\u0131nda ayn\u0131 kartla tekrar denemek i\u015fe yaramaz; farkl\u0131 bir kart veya \u00f6deme y\u00f6ntemi kullan\u0131lmal\u0131d\u0131r.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-3d-secure-dogrulamasi-basarili-olmasina-ragmen-issuer-exception-aliyorum-neden\">3D Secure do\u011frulamas\u0131 ba\u015far\u0131l\u0131 olmas\u0131na ra\u011fmen issuer exception al\u0131yorum; neden?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">3D Secure (authentication) ve yetkilendirme (authorization) iki ayr\u0131 a\u015famad\u0131r. 3D Secure ba\u015far\u0131yla tamamland\u0131\u011f\u0131 h\u00e2lde issuer exception al\u0131nabilir; \u00e7\u00fcnk\u00fc kimlik do\u011frulamas\u0131ndan ge\u00e7en bir i\u015flem, issuer&#8217;\u0131n bakiye\/limit\/g\u00fcvenlik politikas\u0131 kontrol\u00fcnden ayr\u0131ca ge\u00e7mek zorundad\u0131r. \u00d6rne\u011fin SMS do\u011frulamas\u0131n\u0131 tamamlayan bir m\u00fc\u015fterinin kart\u0131nda yeterli bakiye yoksa i\u015flem authorization a\u015famas\u0131nda d\u00fc\u015fer. Bu durumda m\u00fc\u015fterinin bankas\u0131n\u0131 aramas\u0131 ve ger\u00e7ek red nedenini \u00f6\u011frenmesi gerekir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-isletme-olarak-issuer-exception-oranim-yuksek-nasil-dusurebilirim\">\u0130\u015fletme olarak issuer exception oran\u0131m y\u00fcksek, nas\u0131l d\u00fc\u015f\u00fcrebilirim?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Y\u00fcksek issuer exception oran\u0131 i\u00e7in \u00f6ncelikle \u00f6deme ge\u00e7idi sa\u011flay\u0131c\u0131n\u0131z\u0131n (\u00f6rn. PayTR) i\u015flem loglar\u0131nda hangi response code&#8217;lar\u0131n en \u00e7ok tekrarland\u0131\u011f\u0131n\u0131 analiz edin. Aksiyon ad\u0131mlar\u0131 \u015funlard\u0131r: 3D Secure 2.0&#8217;a ge\u00e7i\u015f, network token kullan\u0131m\u0131, soft decline&#8217;lar i\u00e7in do\u011fru retry stratejisi, hard decline&#8217;lara retry uygulamamak ve CVV\/adres do\u011frulamas\u0131n\u0131 (AVS) aktif etmek. Bu ad\u0131mlar approval oran\u0131n\u0131 art\u0131r\u0131r ve sat\u0131\u015f kayb\u0131n\u0131 azalt\u0131r.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-issuer-exception-ile-acquirer-exception-arasindaki-fark-nedir\">Issuer exception ile acquirer exception aras\u0131ndaki fark nedir?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Issuer exception, kart sahibinin bankas\u0131ndan (issuer) kaynaklanan reddir. Bakiye yetersizli\u011fi, kart blokesi, g\u00fcvenlik politikas\u0131 gibi nedenler \u00f6rnek g\u00f6sterilebilir; \u00e7\u00f6z\u00fcm i\u00e7in kart sahibinin bankas\u0131na ba\u015fvurulur. Acquirer exception ise sat\u0131c\u0131n\u0131n bankas\u0131ndan veya POS\/sanal POS altyap\u0131s\u0131ndan kaynaklanan hatad\u0131r; terminal yap\u0131land\u0131rmas\u0131, i\u015fyeri s\u00f6zle\u015fme k\u0131s\u0131tlamalar\u0131, acquirer sistemi kesintisi gibi nedenler \u00f6rnek g\u00f6sterilebilir. Bu durumda sat\u0131c\u0131n\u0131n \u00f6deme ge\u00e7idi sa\u011flay\u0131c\u0131s\u0131na veya i\u015fyeri bankas\u0131na ba\u015fvurulur. \u0130kisini ay\u0131rt etmek, sorun \u00e7\u00f6z\u00fcm\u00fcnde kime ba\u015fvurulaca\u011f\u0131n\u0131 belirlemesi a\u00e7\u0131s\u0131ndan kritiktir.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Online al\u0131\u015fveri\u015f yaparken ya da POS cihaz\u0131 kullanarak \u00f6deme i\u015flemi ger\u00e7ekle\u015ftirirken kar\u015f\u0131la\u015f\u0131lan baz\u0131 hatalar, kullan\u0131c\u0131lar\u0131n \u00f6deme s\u00fcrecinde ciddi sorunlar ya\u015famas\u0131na neden olabilir. Bunlardan biri de &#8220;issuer exception&#8221; hatas\u0131d\u0131r. Bu hata, finansal i\u015flemlerin ba\u015far\u0131s\u0131z olmas\u0131na yol a\u00e7arak kullan\u0131c\u0131lar\u0131 ma\u011fdur edebilir ve i\u015flem s\u00fcre\u00e7lerini aksatabilir. Peki, issuer exception nedir, bu hata neden ortaya \u00e7\u0131kar ve nas\u0131l \u00e7\u00f6z\u00fclebilir? [&hellip;]<\/p>\n","protected":false},"author":19,"featured_media":11048,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[44],"tags":[],"class_list":["post-11047","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-odeme-sistemleri"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.3.1 (Yoast SEO v25.3.1) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Issuer Exception Ne Demek? Kapsaml\u0131 Anlat\u0131m | PayTR<\/title>\n<meta name=\"description\" content=\"Issuer exception nedir? 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