{"id":90876,"date":"2024-10-18T16:21:19","date_gmt":"2024-10-18T08:21:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/90876\/"},"modified":"2024-10-18T16:21:20","modified_gmt":"2024-10-18T08:21:20","slug":"ora-28273-no-mapping-for-user-nickname-to-ldap-distinguished-name-exists-oracle%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/90876\/","title":{"rendered":"ORA-28273: No mapping for user nickname to LDAP distinguished name exists. ORACLE\u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-28273-no-mapping-for-user-nickname-to-ldap-distinguished-name-exists-oracle%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-VpaxCqoeox\">ORA-28273: No mapping for user nickname to LDAP distinguished name exists. ORACLE\u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528Oracle\u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u4ee3\u78bc\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662fORA-28273\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207LDAP\uff08\u8f15\u91cf\u7d1a\u76ee\u9304\u8a2a\u554f\u5354\u8b70\uff09\u96c6\u6210\u6709\u95dc\uff0c\u7279\u5225\u662f\u5728\u7528\u6236\u8eab\u4efd\u9a57\u8b49\u904e\u7a0b\u4e2d\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eORA-28273\u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"ora-28273%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-VpaxCqoeox\">ORA-28273\u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>ORA-28273\u932f\u8aa4\u7684\u4e3b\u8981\u539f\u56e0\u662fOracle\u6578\u64da\u5eab\u7121\u6cd5\u627e\u5230\u7528\u6236\u7684LDAP\u5340\u5206\u540d\u7a31\uff08Distinguished Name, DN\uff09\u3002\u9019\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li><strong>\u7528\u6236\u540d\u8207LDAP\u6620\u5c04\u4e0d\u6b63\u78ba\uff1a<\/strong>\u7576\u7528\u6236\u5728Oracle\u6578\u64da\u5eab\u4e2d\u4f7f\u7528\u7684\u540d\u7a31\u8207LDAP\u76ee\u9304\u4e2d\u7684\u540d\u7a31\u4e0d\u5339\u914d\u6642\uff0c\u5c07\u6703\u51fa\u73fe\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>LDAP\u914d\u7f6e\u554f\u984c\uff1a<\/strong>\u5982\u679cLDAP\u670d\u52d9\u5668\u7684\u914d\u7f6e\u4e0d\u6b63\u78ba\uff0c\u6216\u8005Oracle\u6578\u64da\u5eab\u7121\u6cd5\u6b63\u78ba\u9023\u63a5\u5230LDAP\u670d\u52d9\u5668\uff0c\u4e5f\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u7528\u6236\u4e0d\u5b58\u5728\uff1a<\/strong>\u5982\u679c\u5617\u8a66\u767b\u9304\u7684\u7528\u6236\u5728LDAP\u76ee\u9304\u4e2d\u4e0d\u5b58\u5728\uff0c\u5247\u6703\u51fa\u73fe\u6b64\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9ora-28273%e9%8c%af%e8%aa%a4-VpaxCqoeox\">\u5982\u4f55\u4fee\u5fa9ORA-28273\u932f\u8aa4<\/h2>\n<p>\u4fee\u5fa9ORA-28273\u932f\u8aa4\u9700\u8981\u6aa2\u67e5\u548c\u8abf\u6574\u5e7e\u500b\u65b9\u9762\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u6545\u969c\u6392\u9664\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e7%94%a8%e6%88%b6%e5%90%8d%e6%98%a0%e5%b0%84-VpaxCqoeox\">1. \u6aa2\u67e5\u7528\u6236\u540d\u6620\u5c04<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fddOracle\u6578\u64da\u5eab\u4e2d\u7684\u7528\u6236\u540d\u8207LDAP\u76ee\u9304\u4e2d\u7684\u7528\u6236\u540d\u5b8c\u5168\u5339\u914d\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u67e5\u8a62\u4f86\u6aa2\u67e5\u7528\u6236\u540d\uff1a<\/p>\n<pre><code>SELECT username FROM dba_users WHERE username = 'YOUR_USERNAME';<\/code><\/pre>\n<p>\u5982\u679c\u7528\u6236\u540d\u4e0d\u5339\u914d\uff0c\u5247\u9700\u8981\u66f4\u65b0\u7528\u6236\u540d\u6216\u5728LDAP\u4e2d\u5275\u5efa\u76f8\u61c9\u7684\u7528\u6236\u3002<\/p>\n<h3 id=\"2-%e9%a9%97%e8%ad%89ldap%e9%85%8d%e7%bd%ae-VpaxCqoeox\">2. \u9a57\u8b49LDAP\u914d\u7f6e<\/h3>\n<p>\u6aa2\u67e5Oracle\u6578\u64da\u5eab\u7684LDAP\u914d\u7f6e\u662f\u5426\u6b63\u78ba\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u9a57\u8b49\uff1a<\/p>\n<ul>\n<li>\u6aa2\u67e5tnsnames.ora\u6587\u4ef6\u4e2d\u7684LDAP\u670d\u52d9\u5668\u5730\u5740\u662f\u5426\u6b63\u78ba\u3002<\/li>\n<li>\u78ba\u4fddOracle\u6578\u64da\u5eab\u80fd\u5920\u8a2a\u554fLDAP\u670d\u52d9\u5668\uff0c\u4e26\u4e14\u7db2\u7d61\u9023\u63a5\u6b63\u5e38\u3002<\/li>\n<\/ul>\n<h3 id=\"3-%e7%a2%ba%e8%aa%8d%e7%94%a8%e6%88%b6%e5%ad%98%e5%9c%a8%e6%96%bcldap%e4%b8%ad-VpaxCqoeox\">3. \u78ba\u8a8d\u7528\u6236\u5b58\u5728\u65bcLDAP\u4e2d<\/h3>\n<p>\u4f7f\u7528LDAP\u67e5\u8a62\u5de5\u5177\uff08\u5982ldapsearch\uff09\u4f86\u78ba\u8a8d\u7528\u6236\u662f\u5426\u5b58\u5728\u65bcLDAP\u76ee\u9304\u4e2d\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\u547d\u4ee4\uff1a<\/p>\n<pre><code>ldapsearch -x -b \"dc=example,dc=com\" \"(uid=YOUR_USERNAME)\"<\/code><\/pre>\n<p>\u5982\u679c\u67e5\u8a62\u7d50\u679c\u4e2d\u6c92\u6709\u8a72\u7528\u6236\uff0c\u5247\u9700\u8981\u5728LDAP\u4e2d\u5275\u5efa\u8a72\u7528\u6236\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86ora-28273%e9%8c%af%e8%aa%a4-VpaxCqoeox\">\u9060\u7a0b\u8655\u7406ORA-28273\u932f\u8aa4<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u7cfb\u7d71\u7ba1\u7406\u54e1\u53ef\u80fd\u7121\u6cd5\u76f4\u63a5\u8a2a\u554f\u6578\u64da\u5eab\u6216LDAP\u670d\u52d9\u5668\u3002\u9019\u6642\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u9060\u7a0b\u8655\u7406\u5de5\u5177\u4f86\u89e3\u6c7a\u554f\u984c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528SSH\u9023\u63a5\uff1a<\/strong>\u5982\u679c\u6578\u64da\u5eab\u4f4d\u65bc\u9060\u7a0b\u4f3a\u670d\u5668\u4e0a\uff0c\u53ef\u4ee5\u901a\u904eSSH\u9023\u63a5\u9032\u884c\u6545\u969c\u6392\u9664\u3002<\/li>\n<li><strong>\u9060\u7a0b\u684c\u9762\u5de5\u5177\uff1a<\/strong>\u4f7f\u7528\u9060\u7a0b\u684c\u9762\u5de5\u5177\uff08\u5982TeamViewer\u6216AnyDesk\uff09\u4f86\u7372\u53d6\u5c0d\u4f3a\u670d\u5668\u7684\u8a2a\u554f\u6b0a\u9650\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-VpaxCqoeox\">\u7e3d\u7d50<\/h2>\n<p>ORA-28273\u932f\u8aa4\u901a\u5e38\u8207LDAP\u7528\u6236\u6620\u5c04\u554f\u984c\u6709\u95dc\uff0c\u89e3\u6c7a\u6b64\u554f\u984c\u9700\u8981\u6aa2\u67e5\u7528\u6236\u540d\u3001LDAP\u914d\u7f6e\u4ee5\u53ca\u7528\u6236\u662f\u5426\u5b58\u5728\u65bcLDAP\u76ee\u9304\u4e2d\u3002\u901a\u904e\u4e0a\u8ff0\u6b65\u9a5f\uff0c\u7cfb\u7d71\u7ba1\u7406\u54e1\u53ef\u4ee5\u6709\u6548\u5730\u6392\u9664\u6545\u969c\uff0c\u78ba\u4fddOracle\u6578\u64da\u5eab\u7684\u6b63\u5e38\u904b\u884c\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u5c0b\u627e\u53ef\u9760\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u670d\u52d9\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u7ba1\u7406\u60a8\u7684\u6578\u64da\u5eab\u548c\u61c9\u7528\u7a0b\u5e8f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ORA-28273 error indicates a missing mapping for user nickname to LDAP distinguished name. Learn troubleshooting steps for Oracle remote handling.<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-90876","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/90876","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=90876"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/90876\/revisions"}],"predecessor-version":[{"id":90877,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/90876\/revisions\/90877"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=90876"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=90876"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=90876"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}