{"id":664,"date":"2026-10-07T15:47:17","date_gmt":"2026-10-07T13:47:17","guid":{"rendered":"https:\/\/datenquelle.at\/?page_id=664"},"modified":"2026-10-08T07:10:19","modified_gmt":"2026-10-08T05:10:19","slug":"nezname-nebo-nedokumentovane-rozhrani","status":"publish","type":"page","link":"https:\/\/cz.datenquelle.at\/index.php\/nezname-nebo-nedokumentovane-rozhrani\/","title":{"rendered":"Nezn\u00e1m\u00e9 nebo nedokumentovan\u00e9 rozhran\u00ed"},"content":{"rendered":"<div class=\"et_pb_section_0 et_pb_section et_section_regular et_flex_section\">\n<div class=\"et_pb_row_0 et_pb_row et_flex_row\">\n<div class=\"et_pb_column_0 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone\">\n<div class=\"et_pb_code_0 et_pb_code et_pb_module\"><div class=\"et_pb_code_inner\"><section class=\"dq-section dq-help-hero\" id=\"dq-main\"><div class=\"dq-wrap\"><nav class=\"dq-breadcrumbs\" aria-label=\"Drobe\u010dkov\u00e1 navigace\"><a href=\"https:\/\/cz.datenquelle.at\/\">\u00davod<\/a><span>\/<\/span><a href=\"https:\/\/cz.datenquelle.at\/index.php\/chyby-a-reseni-pro-vase-data\/\">Chyby & \u0158e\u0161en\u00ed<\/a><span>\/<\/span><a href=\"https:\/\/cz.datenquelle.at\/index.php\/chyby-a-reseni-pro-vase-data\/#legacy\">Star\u0161\u00ed syst\u00e9my & P\u0159evzet\u00ed<\/a><\/nav><p class=\"dq-eyebrow\"><span class=\"dq-dot\" aria-hidden=\"true\"><\/span>Star\u0161\u00ed syst\u00e9my & P\u0159evzet\u00ed<\/p><h1>Rozhran\u00ed nen\u00ed dokumentovan\u00e9 \u2013 a p\u016fvodn\u00ed v\u00fdvoj\u00e1\u0159 chyb\u00ed?<\/h1><p class=\"dq-lead\">Pokud chyb\u00ed dokumentace, nen\u00ed hned jasn\u00e9, kter\u00e9 cesty dat lze spolehliv\u011b pou\u017e\u00edvat. Net\u00fdk\u00e1 se to jen technick\u00e9 adresy. Nejasn\u00e9 mohou b\u00fdt i p\u0159ihl\u00e1\u0161en\u00ed, v\u00fdznam pol\u00ed, harmonogram a zpracov\u00e1n\u00ed chyb. Pozorovan\u00fd postup je v\u00fdchoz\u00edm bodem, je\u0161t\u011b ne \u00fapln\u00fdm popisem rozhran\u00ed.<\/p><ol class=\"dq-help-flow\" aria-label=\"Cesta dat a kontroln\u00ed bod\"><li><span>Zdroj<\/span><strong>Existuj\u00edc\u00ed cesta dat<\/strong><\/li><li class=\"is-checkpoint\"><span>Ov\u011b\u0159it propojen\u00ed<\/span><strong>P\u0159\u00edstupy & Vyjasnit pravidla<\/strong><\/li><li><span>C\u00edl<\/span><strong>Omezen\u00e9 propojen\u00ed<\/strong><\/li><\/ol><\/div><\/section><\/div><\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"et_pb_section_1 et_pb_section et_section_regular et_flex_section\">\n<div class=\"et_pb_row_1 et_pb_row et_flex_row\">\n<div class=\"et_pb_column_1 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone\">\n<div class=\"et_pb_code_1 et_pb_code et_pb_module\"><div class=\"et_pb_code_inner\"><section class=\"dq-section dq-help-body\"><div class=\"dq-wrap\"><div class=\"dq-help-layout\"><article class=\"dq-help-article\"><section class=\"dq-help-situation\"><h2>Jak se to projevuje v praxi<\/h2><p>Export b\u011b\u017e\u00ed u\u017e roky. Nikdo p\u0159esn\u011b nev\u00ed, kter\u00fd program ho vytv\u00e1\u0159\u00ed a kdo ho d\u00e1le zpracov\u00e1v\u00e1. Nyn\u00ed se m\u00e1 p\u0159ipojit nov\u00fd e-shop. M\u00edsto nahrazen\u00ed st\u00e1vaj\u00edc\u00edho postupu nejprve zaznamen\u00e1me, co u\u017e existuje a kter\u00e9 zm\u011bny jsou povoleny.<\/p><\/section><section id=\"ursachen\"><h2>Rozli\u0161it typick\u00e9 p\u0159\u00ed\u010diny<\/h2><div class=\"dq-help-causes\"><div><h3>Znalosti m\u00e1 b\u00fdval\u00fd pracovn\u00edk<\/h3><p>Programov\u00e1n\u00ed, \u00fa\u010dty a v\u011bcn\u00e1 pravidla mo\u017en\u00e1 nebyly dokumentov\u00e1ny spole\u010dn\u011b.<\/p><\/div><div><h3>V\u00edce p\u0159ed\u00e1n\u00ed bez p\u0159ehledu<\/h3><p>\u00dalo\u017ei\u0161t\u011b soubor\u016f, p\u0159\u00edstup k datab\u00e1zi a n\u00e1sledn\u00e9 zpracov\u00e1n\u00ed mohou tvo\u0159it jeden celek. Jedin\u00fd nalezen\u00fd soubor cel\u00fd postup nevysv\u011btluje.<\/p><\/div><div><h3>Nezn\u00e1m\u00e1 omezen\u00ed p\u0159\u00edstupu<\/h3><p>Existuj\u00edc\u00ed \u00fa\u010det m\u016f\u017ee vid\u011bt jen ur\u010dit\u00e1 data. Je nutn\u00e9 v\u00fdslovn\u011b vyjasnit, zda je povoleno zapisovat, \u010d\u00edst nebo exportovat.<\/p><\/div><\/div><\/section><section id=\"pruefen\"><h2>Co m\u016f\u017eete nejprve zkontrolovat<\/h2><ol class=\"dq-help-checks\"><li><h3>Shrom\u00e1\u017edit dostupn\u00e9 informace<\/h3><p>Prohl\u00e9dn\u011bte zp\u0159\u00edstupn\u011bn\u00e9 p\u0159\u00edru\u010dky, uk\u00e1zkov\u00e9 soubory, pl\u00e1ny \u00faloh a provozn\u00ed protokoly. Kl\u00ed\u010de a hesla do t\u00e9to sb\u00edrky nepat\u0159\u00ed.<\/p><\/li><li><h3>Zaznamenat zapojen\u00e9 syst\u00e9my a odpov\u011bdn\u00e9 osoby<\/h3><p>Kdo dod\u00e1v\u00e1, kdo zpracov\u00e1v\u00e1 a kdo pou\u017e\u00edv\u00e1 v\u00fdsledek? Na ru\u010dn\u00ed mezikroky se ptejte tak\u00e9 p\u0159\u00edslu\u0161n\u00e9ho odd\u011blen\u00ed.<\/p><\/li><li><h3>Popsat pozorovan\u00fd postup<\/h3><p>Zaznamenejte vstup, \u010das, v\u00fdstup a zp\u011btnou vazbu existuj\u00edc\u00edho b\u011bhu. Nezkou\u0161ejte nezn\u00e1m\u00e9 zapisovac\u00ed funkce.<\/p><\/li><\/ol><\/section><section id=\"tiefer\"><h2>Kdy\u017e je probl\u00e9m hlub\u0161\u00ed<\/h2><p>Mo\u017en\u00fdm za\u010d\u00e1tkem je tok dat zalo\u017een\u00fd na \u010dten\u00ed nebo exportu s v\u00fdslovn\u011b vyjasn\u011bn\u00fdmi opr\u00e1vn\u011bn\u00edmi. Teprve potom se pl\u00e1nuje p\u0159i\u0159azen\u00ed, ov\u011b\u0159en\u00ed a p\u0159ed\u00e1n\u00ed. Pokud existuje modern\u00ed API, m\u016f\u017ee popis OpenAPI pomoci strukturovan\u011b dokumentovat operace, form\u00e1ty dat a bezpe\u010dnostn\u00ed po\u017eadavky.<\/p><div class=\"dq-help-details\"><details><summary>Vytvo\u0159it z pozorov\u00e1n\u00ed pou\u017eiteln\u00fd popis<\/summary><p>Pro prvn\u00ed dohodnut\u00fd postup zaznamen\u00e1me zdroj, povolen\u00fd p\u0159\u00edstup, pot\u0159ebn\u00e1 pole, c\u00edl a zp\u011btnou vazbu. Nevyjasn\u011bn\u00e9 body z\u016fst\u00e1vaj\u00ed viditeln\u00e9. Popis vznik\u00e1 z potvrzen\u00fdch poznatk\u016f, nikoli z domn\u011bl\u00fdch n\u00e1zv\u016f pol\u00ed.<\/p><\/details><details><summary>Kdy\u017e dosavadn\u00ed \u0159e\u0161en\u00ed dos\u00e1hne sv\u00fdch mez\u00ed<\/summary><p>Propojen\u00ed m\u016f\u017ee nejprve nahradit mal\u00fd zbyte\u010dn\u00fd ru\u010dn\u00ed krok. Pokud se uk\u00e1\u017ee v\u011bt\u0161\u00ed probl\u00e9m s datov\u00fdm modelem, \u00fadr\u017ebou nebo provozem, dal\u0161\u00ed krok v\u00fdslovn\u011b napl\u00e1nujeme. St\u00e1vaj\u00edc\u00ed p\u0159\u00ednos star\u00e9 aplikace z\u016fst\u00e1v\u00e1 sou\u010d\u00e1st\u00ed rozhodov\u00e1n\u00ed.<\/p><\/details><\/div><\/section><section id=\"weiter\"><h2>Kdy d\u00e1v\u00e1 podpora smysl<\/h2><p>Podpora d\u00e1v\u00e1 smysl, kdy\u017e je cesta dat d\u016fle\u017eit\u00e1 pro provoz, chyb\u00ed odpov\u011bdn\u00e9 osoby nebo se m\u00e1 p\u0159ipojit nov\u00fd c\u00edl. Na za\u010d\u00e1tek sta\u010d\u00ed anonymizovan\u00fd popis existuj\u00edc\u00edho postupu.<\/p><a class=\"dq-help-service\" href=\"https:\/\/cz.datenquelle.at\/index.php\/propojeni-systemu\/\"><span>Vhodn\u00e9 \u0159e\u0161en\u00ed<\/span><strong>Vytvo\u0159it z existuj\u00edc\u00edch cest dat jasn\u00e9 propojen\u00ed<\/strong><span class=\"dq-ui-arrow\" aria-hidden=\"true\"><\/span><\/a><aside class=\"dq-help-cross\"><p>Pro technick\u00e9 rozpracov\u00e1n\u00ed datov\u00fdch model\u016f a dal\u0161\u00ed architekturu rozhran\u00ed je vhodn\u00fd DataSource.<\/p><a href=\"https:\/\/datasource.at\/\" rel=\"noopener\">Dal\u0161\u00ed informace u DataSource<span class=\"dq-ui-external\" aria-hidden=\"true\"><\/span><\/a><\/aside><\/section><section class=\"dq-help-sources\"><h2>Zdroje pro technickou orientaci<\/h2><ul><li><a href=\"https:\/\/spec.openapis.org\/oas\/latest.html\" rel=\"noopener\">OpenAPI: Strukturovan\u00fd popis HTTP API<\/a><\/li><\/ul><p>Odborn\u011b ov\u011b\u0159eno 7. \u0159\u00edjna 2026. Informace v\u00fdrobc\u016f se vztahuj\u00ed k uveden\u00fdm produkt\u016fm; nenahrazuj\u00ed ov\u011b\u0159en\u00ed va\u0161\u00ed konkr\u00e9tn\u00ed konfigurace.<\/p><\/section><\/article><aside class=\"dq-help-toc\"><nav aria-label=\"Na t\u00e9to str\u00e1nce n\u00e1pov\u011bdy\"><span class=\"dq-kicker\">Na t\u00e9to str\u00e1nce<\/span><a href=\"#ursachen\">Typick\u00e9 p\u0159\u00ed\u010diny<\/a><a href=\"#pruefen\">Prvn\u00ed kontroly<\/a><a href=\"#tiefer\">Technick\u00e9 souvislosti<\/a><a href=\"#weiter\">Vhodn\u00e9 \u0159e\u0161en\u00ed<\/a><\/nav><div><span class=\"dq-kicker\">Souvisej\u00edc\u00ed probl\u00e9my<\/span><a href=\"https:\/\/cz.datenquelle.at\/index.php\/prevzit-data-ze-stareho-programu\/\">P\u0159evz\u00edt data ze star\u00e9ho programu<\/a><a href=\"https:\/\/cz.datenquelle.at\/index.php\/prihlaseni-k-api-selhalo-401-nebo-403\/\">P\u0159ihl\u00e1\u0161en\u00ed k API selhalo: 401 nebo 403<\/a><a href=\"https:\/\/cz.datenquelle.at\/index.php\/chyby-a-reseni-pro-vase-data\/\">Na p\u0159ehled t\u00e9mat<\/a><\/div><\/aside><\/div><\/div><\/section><\/div><\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"et_pb_section_2 et_pb_section et_section_regular et_flex_section\">\n<div class=\"et_pb_row_2 et_pb_row et_flex_row\">\n<div class=\"et_pb_column_2 et_pb_column et-last-child et_flex_column et_pb_css_mix_blend_mode_passthrough et_flex_column_24_24 et_flex_column_24_24_tablet et_flex_column_24_24_phone\">\n<div class=\"et_pb_code_2 et_pb_code et_pb_module\"><div class=\"et_pb_code_inner\"><section class=\"dq-section dq-help-contact-section\"><div class=\"dq-wrap\"><div class=\"dq-help-contact\"><div><h2>Spole\u010dn\u011b vyjasnit dal\u0161\u00ed krok.<\/h2><p>Na za\u010d\u00e1tek sta\u010d\u00ed n\u00e1zvy program\u016f a stru\u010dn\u00fd popis probl\u00e9mu.<\/p><\/div><a class=\"dq-button\" href=\"https:\/\/cz.datenquelle.at\/index.php\/proberme-vas-problem-s-daty\/\" aria-haspopup=\"dialog\" aria-controls=\"dq-booking-modal\" data-dq-booking>Domluvit \u00favodn\u00ed rozhovor<\/a><\/div><\/div><\/section><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Systematicky zmapujte nezn\u00e1m\u00e9 rozhran\u00ed ERP nebo datab\u00e1ze: ov\u011b\u0159te existuj\u00edc\u00ed postupy, p\u0159\u00edstupy, form\u00e1ty soubor\u016f a zp\u011btnou vazbu. Napl\u00e1nujte vymezenou cestu dat.<\/p>\n","protected":false},"author":2,"featured_media":709,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-664","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/cz.datenquelle.at\/index.php\/wp-json\/wp\/v2\/pages\/664","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cz.datenquelle.at\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cz.datenquelle.at\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cz.datenquelle.at\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/cz.datenquelle.at\/index.php\/wp-json\/wp\/v2\/comments?post=664"}],"version-history":[{"count":4,"href":"https:\/\/cz.datenquelle.at\/index.php\/wp-json\/wp\/v2\/pages\/664\/revisions"}],"predecessor-version":[{"id":807,"href":"https:\/\/cz.datenquelle.at\/index.php\/wp-json\/wp\/v2\/pages\/664\/revisions\/807"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cz.datenquelle.at\/index.php\/wp-json\/wp\/v2\/media\/709"}],"wp:attachment":[{"href":"https:\/\/cz.datenquelle.at\/index.php\/wp-json\/wp\/v2\/media?parent=664"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}