{"id":84957,"date":"2024-10-17T12:11:20","date_gmt":"2024-10-17T04:11:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/84957\/"},"modified":"2024-10-17T12:11:20","modified_gmt":"2024-10-17T04:11:20","slug":"ora-12620-tns-%e8%ab%8b%e6%b1%82%e7%9a%84%e7%89%b9%e6%80%a7%e4%b8%8d%e5%8f%af%e7%94%a8%e3%80%82oracle-%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\/84957\/","title":{"rendered":"ORA-12620: TNS: \u8acb\u6c42\u7684\u7279\u6027\u4e0d\u53ef\u7528\u3002ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-12620-tns-%e8%ab%8b%e6%b1%82%e7%9a%84%e7%89%b9%e6%80%a7%e4%b8%8d%e5%8f%af%e7%94%a8-ROnNbzHjFI\">ORA-12620: TNS: \u8acb\u6c42\u7684\u7279\u6027\u4e0d\u53ef\u7528<\/h1>\n<p>\u5728\u4f7f\u7528Oracle\u6578\u64da\u5eab\u6642\uff0c\u9047\u5230\u932f\u8aa4\u4ee3\u78bcORA-12620\u662f\u76f8\u5c0d\u5e38\u898b\u7684\u554f\u984c\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207Oracle\u7684\u7db2\u7d61\u914d\u7f6e\u6709\u95dc\uff0c\u7279\u5225\u662f\u5728\u4f7f\u7528\u900f\u660e\u7db2\u7d61\u5b50\u5c64\uff08TNS\uff09\u9032\u884c\u9060\u7a0b\u9023\u63a5\u6642\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eORA-12620\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7406\u89e3\u548c\u8655\u7406\u9019\u4e00\u554f\u984c\u3002<\/p>\n<h2 id=\"ora-12620%e7%9a%84%e5%8e%9f%e5%9b%a0-ROnNbzHjFI\">ORA-12620\u7684\u539f\u56e0<\/h2>\n<p>ORA-12620\u932f\u8aa4\u7684\u4e3b\u8981\u539f\u56e0\u662fOracle\u5ba2\u6236\u7aef\u548c\u670d\u52d9\u5668\u4e4b\u9593\u7684\u7db2\u7d61\u914d\u7f6e\u4e0d\u5339\u914d\u3002\u5177\u9ad4\u4f86\u8aaa\uff0c\u9019\u500b\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u4ee5\u4e0b\u5e7e\u7a2e\u60c5\u6cc1\u4e0b\uff1a<\/p>\n<ul>\n<li><strong>\u52a0\u5bc6\u548c\u5b8c\u6574\u6027\u6aa2\u67e5\u914d\u7f6e\u4e0d\u4e00\u81f4\uff1a<\/strong>\u5982\u679c\u5ba2\u6236\u7aef\u548c\u670d\u52d9\u5668\u7684TNS\u914d\u7f6e\u4e2d\u5c0d\u52a0\u5bc6\u548c\u5b8c\u6574\u6027\u6aa2\u67e5\u7684\u8981\u6c42\u4e0d\u4e00\u81f4\uff0c\u5247\u53ef\u80fd\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u7f3a\u5c11\u5fc5\u8981\u7684\u7db2\u7d61\u5354\u8b70\uff1a<\/strong>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u6240\u9700\u7684\u7db2\u7d61\u5354\u8b70\u672a\u6b63\u78ba\u5b89\u88dd\u6216\u914d\u7f6e\uff0c\u9019\u4e5f\u6703\u5f15\u767cORA-12620\u932f\u8aa4\u3002<\/li>\n<li><strong>Oracle\u7248\u672c\u4e0d\u517c\u5bb9\uff1a<\/strong>\u4e0d\u540c\u7248\u672c\u7684Oracle\u5ba2\u6236\u7aef\u548c\u670d\u52d9\u5668\u4e4b\u9593\u53ef\u80fd\u5b58\u5728\u4e0d\u517c\u5bb9\u7684\u60c5\u6cc1\uff0c\u9019\u6703\u5f71\u97ff\u9023\u63a5\u7684\u7a69\u5b9a\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%bd%b1%e9%9f%bf-ROnNbzHjFI\">\u5f71\u97ff<\/h2>\n<p>\u7576\u51fa\u73feORA-12620\u932f\u8aa4\u6642\uff0c\u4f7f\u7528\u8005\u5c07\u7121\u6cd5\u6210\u529f\u9023\u63a5\u5230Oracle\u6578\u64da\u5eab\uff0c\u9019\u6703\u5f71\u97ff\u5230\u61c9\u7528\u7a0b\u5e8f\u7684\u6b63\u5e38\u904b\u884c\u3002\u7279\u5225\u662f\u5728\u9700\u8981\u9032\u884c\u6578\u64da\u67e5\u8a62\u6216\u66f4\u65b0\u7684\u60c5\u6cc1\u4e0b\uff0c\u9019\u4e00\u932f\u8aa4\u53ef\u80fd\u6703\u5c0e\u81f4\u696d\u52d9\u4e2d\u65b7\uff0c\u5f71\u97ff\u7528\u6236\u9ad4\u9a57\u548c\u696d\u52d9\u6548\u7387\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-ROnNbzHjFI\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u70ba\u4e86\u89e3\u6c7aORA-12620\u932f\u8aa4\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u6545\u969c\u6392\u9664\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5tns%e9%85%8d%e7%bd%ae-ROnNbzHjFI\">1. \u6aa2\u67e5TNS\u914d\u7f6e<\/h3>\n<pre><code>\n# \u6aa2\u67e5tnsnames.ora\u6587\u4ef6\u4e2d\u7684\u914d\u7f6e\n# \u78ba\u4fdd\u52a0\u5bc6\u548c\u5b8c\u6574\u6027\u6aa2\u67e5\u7684\u8a2d\u7f6e\u4e00\u81f4\n<\/code><\/pre>\n<p>\u5728tnsnames.ora\u6587\u4ef6\u4e2d\uff0c\u6aa2\u67e5\u4ee5\u4e0b\u53c3\u6578\uff1a<\/p>\n<ul>\n<li><code>SQLNET.ENCRYPTION<\/code><\/li>\n<li><code>SQLNET.INTEGRITY<\/code><\/li>\n<\/ul>\n<p>\u78ba\u4fdd\u5ba2\u6236\u7aef\u548c\u670d\u52d9\u5668\u7684\u8a2d\u7f6e\u4e00\u81f4\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code>\n# \u5ba2\u6236\u7aef\u914d\u7f6e\nSQLNET.ENCRYPTION = required\nSQLNET.INTEGRITY = required\n\n# \u670d\u52d9\u5668\u914d\u7f6e\nSQLNET.ENCRYPTION = required\nSQLNET.INTEGRITY = required\n<\/code><\/pre>\n<h3 id=\"2-%e6%9b%b4%e6%96%b0oracle%e5%ae%a2%e6%88%b6%e7%ab%af%e5%92%8c%e6%9c%8d%e5%8b%99%e5%99%a8-ROnNbzHjFI\">2. \u66f4\u65b0Oracle\u5ba2\u6236\u7aef\u548c\u670d\u52d9\u5668<\/h3>\n<p>\u78ba\u4fdd\u4f7f\u7528\u7684Oracle\u5ba2\u6236\u7aef\u548c\u670d\u52d9\u5668\u7248\u672c\u76f8\u4e92\u517c\u5bb9\u3002\u53ef\u4ee5\u901a\u904eOracle\u5b98\u65b9\u7db2\u7ad9\u4e0b\u8f09\u6700\u65b0\u7248\u672c\u7684\u5ba2\u6236\u7aef\u548c\u670d\u52d9\u5668\uff0c\u4e26\u9032\u884c\u5b89\u88dd\u3002<\/p>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e7%b6%b2%e7%b5%a1%e5%8d%94%e8%ad%b0-ROnNbzHjFI\">3. \u6aa2\u67e5\u7db2\u7d61\u5354\u8b70<\/h3>\n<p>\u78ba\u4fdd\u6240\u9700\u7684\u7db2\u7d61\u5354\u8b70\u5df2\u6b63\u78ba\u5b89\u88dd\u4e26\u914d\u7f6e\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u7db2\u7d61\u5354\u8b70\u7684\u72c0\u614b\uff1a<\/p>\n<pre><code>\n# \u6aa2\u67e5\u7db2\u7d61\u5354\u8b70\nlsnrctl status\n<\/code><\/pre>\n<h3 id=\"4-%e6%9f%a5%e7%9c%8b%e6%97%a5%e8%aa%8c%e6%96%87%e4%bb%b6-ROnNbzHjFI\">4. \u67e5\u770b\u65e5\u8a8c\u6587\u4ef6<\/h3>\n<p>\u6aa2\u67e5Oracle\u7684\u65e5\u8a8c\u6587\u4ef6\u4ee5\u7372\u53d6\u66f4\u591a\u932f\u8aa4\u4fe1\u606f\u3002\u65e5\u8a8c\u6587\u4ef6\u901a\u5e38\u4f4d\u65bc\u4ee5\u4e0b\u8def\u5f91\uff1a<\/p>\n<pre><code>\n$ORACLE_HOME\/diag\/rdbms\/\/\/trace\n<\/code><\/pre>\n<p>\u901a\u904e\u5206\u6790\u65e5\u8a8c\u6587\u4ef6\uff0c\u53ef\u4ee5\u7372\u5f97\u66f4\u8a73\u7d30\u7684\u932f\u8aa4\u4fe1\u606f\uff0c\u5e6b\u52a9\u9032\u4e00\u6b65\u6392\u67e5\u554f\u984c\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ROnNbzHjFI\">\u7e3d\u7d50<\/h2>\n<p>ORA-12620\u932f\u8aa4\u901a\u5e38\u8207Oracle\u7684\u7db2\u7d61\u914d\u7f6e\u6709\u95dc\uff0c\u89e3\u6c7a\u6b64\u554f\u984c\u9700\u8981\u6aa2\u67e5TNS\u914d\u7f6e\u3001\u66f4\u65b0Oracle\u7248\u672c\u3001\u6aa2\u67e5\u7db2\u7d61\u5354\u8b70\u4ee5\u53ca\u67e5\u770b\u65e5\u8a8c\u6587\u4ef6\u3002\u901a\u904e\u9019\u4e9b\u6b65\u9a5f\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u6709\u6548\u5730\u6392\u9664\u6545\u969c\uff0c\u6062\u5fa9\u6b63\u5e38\u7684\u6578\u64da\u5eab\u9023\u63a5\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5728\u5c0b\u627e\u9ad8\u6548\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u7528\u6236\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f\u6578\u64da\u5eab\u7ba1\u7406\u9084\u662f\u61c9\u7528\u7a0b\u5e8f\u90e8\u7f72\uff0c\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u53ef\u9760\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-12620 \u932f\u8aa4\uff0c\u4e86\u89e3 TNS \u8acb\u6c42\u7279\u6027\u4e0d\u53ef\u7528\u7684\u539f\u56e0\u53ca\u9060\u7a0b\u8655\u7406\u6545\u969c\u4fee\u5fa9\u65b9\u6cd5\uff0c\u63d0\u5347 Oracle \u6548\u80fd\u3002<\/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-84957","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/84957","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=84957"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/84957\/revisions"}],"predecessor-version":[{"id":84958,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/84957\/revisions\/84958"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=84957"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=84957"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=84957"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}