{"id":90952,"date":"2024-10-18T17:02:19","date_gmt":"2024-10-18T09:02:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/90952\/"},"modified":"2024-10-18T17:02:19","modified_gmt":"2024-10-18T09:02:19","slug":"ora-28575-unable-to-open-rpc-connection-to-external-procedure-agent-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\/90952\/","title":{"rendered":"ORA-28575: unable to open RPC connection to external procedure agent ORACLE\u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-28575-%e7%84%a1%e6%b3%95%e6%89%93%e9%96%8b-rpc-%e9%80%a3%e6%8e%a5%e5%88%b0%e5%a4%96%e9%83%a8%e7%a8%8b%e5%ba%8f%e4%bb%a3%e7%90%86%e7%9a%84%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-NKQahdkkvm\">ORA-28575: \u7121\u6cd5\u6253\u958b RPC \u9023\u63a5\u5230\u5916\u90e8\u7a0b\u5e8f\u4ee3\u7406\u7684\u6545\u969c\u4fee\u5fa9<\/h1>\n<p>\u5728\u4f7f\u7528 Oracle \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\u662f <strong>ORA-28575<\/strong>\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8868\u793a\u7121\u6cd5\u5efa\u7acb\u8207\u5916\u90e8\u7a0b\u5e8f\u4ee3\u7406\u7684\u9060\u7a0b\u904e\u7a0b\u8abf\u7528\uff08RPC\uff09\u9023\u63a5\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u6b64\u932f\u8aa4\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"ora-28575-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-NKQahdkkvm\">ORA-28575 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>ORA-28575 \u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u4ee5\u4e0b\u5e7e\u7a2e\u60c5\u6cc1\u4e0b\uff1a<\/p>\n<ul>\n<li><strong>\u7db2\u7d61\u554f\u984c\uff1a<\/strong>\u5982\u679c Oracle \u6578\u64da\u5eab\u7121\u6cd5\u901a\u904e\u7db2\u7d61\u9023\u63a5\u5230\u5916\u90e8\u7a0b\u5e8f\u4ee3\u7406\uff0c\u5247\u6703\u51fa\u73fe\u6b64\u932f\u8aa4\u3002\u9019\u53ef\u80fd\u662f\u7531\u65bc\u9632\u706b\u7246\u8a2d\u7f6e\u3001\u7db2\u7d61\u914d\u7f6e\u932f\u8aa4\u6216\u4ee3\u7406\u670d\u52d9\u672a\u555f\u52d5\u6240\u81f4\u3002<\/li>\n<li><strong>\u914d\u7f6e\u932f\u8aa4\uff1a<\/strong>Oracle \u6578\u64da\u5eab\u7684\u914d\u7f6e\u6587\u4ef6\uff08\u5982 <code>tnsnames.ora<\/code>\uff09\u53ef\u80fd\u672a\u6b63\u78ba\u8a2d\u7f6e\uff0c\u5c0e\u81f4\u7121\u6cd5\u627e\u5230\u5916\u90e8\u7a0b\u5e8f\u4ee3\u7406\u3002<\/li>\n<li><strong>\u5916\u90e8\u7a0b\u5e8f\u4ee3\u7406\u672a\u555f\u52d5\uff1a<\/strong>\u5982\u679c\u5916\u90e8\u7a0b\u5e8f\u4ee3\u7406\u672a\u904b\u884c\uff0c\u5247\u7121\u6cd5\u5efa\u7acb\u9023\u63a5\u3002<\/li>\n<li><strong>\u7248\u672c\u4e0d\u517c\u5bb9\uff1a<\/strong>Oracle \u6578\u64da\u5eab\u548c\u5916\u90e8\u7a0b\u5e8f\u4ee3\u7406\u4e4b\u9593\u7684\u7248\u672c\u4e0d\u517c\u5bb9\u4e5f\u53ef\u80fd\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%85%e9%9a%9c%e6%8e%92%e9%99%a4%e6%ad%a5%e9%a9%9f-NKQahdkkvm\">\u6545\u969c\u6392\u9664\u6b65\u9a5f<\/h2>\n<p>\u70ba\u4e86\u89e3\u6c7a ORA-28575 \u932f\u8aa4\uff0c\u60a8\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%a5%e7%b6%b2%e7%b5%a1%e9%80%a3%e6%8e%a5-NKQahdkkvm\">1. \u6aa2\u67e5\u7db2\u7d61\u9023\u63a5<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd Oracle \u6578\u64da\u5eab\u80fd\u5920\u901a\u904e\u7db2\u7d61\u9023\u63a5\u5230\u5916\u90e8\u7a0b\u5e8f\u4ee3\u7406\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528 <code>ping<\/code> \u547d\u4ee4\u4f86\u6aa2\u67e5\u9023\u63a5\u6027\uff1a<\/p>\n<pre><code>ping <\/code><\/pre>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e9%98%b2%e7%81%ab%e7%89%86%e8%a8%ad%e7%bd%ae-NKQahdkkvm\">2. \u6aa2\u67e5\u9632\u706b\u7246\u8a2d\u7f6e<\/h3>\n<p>\u78ba\u4fdd\u9632\u706b\u7246\u672a\u963b\u6b62 Oracle \u6578\u64da\u5eab\u8207\u5916\u90e8\u7a0b\u5e8f\u4ee3\u7406\u4e4b\u9593\u7684\u901a\u4fe1\u3002\u60a8\u53ef\u80fd\u9700\u8981\u5728\u9632\u706b\u7246\u4e2d\u958b\u653e\u7279\u5b9a\u7aef\u53e3\u3002<\/p>\n<h3 id=\"3-%e9%a9%97%e8%ad%89%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6-NKQahdkkvm\">3. \u9a57\u8b49\u914d\u7f6e\u6587\u4ef6<\/h3>\n<p>\u6aa2\u67e5 <code>tnsnames.ora<\/code> \u6587\u4ef6\uff0c\u78ba\u4fdd\u5176\u914d\u7f6e\u6b63\u78ba\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\u914d\u7f6e\uff1a<\/p>\n<pre><code>MYDB =\n  (DESCRIPTION =\n    (ADDRESS = (PROTOCOL = TCP)(HOST = )(PORT = ))\n    (CONNECT_DATA =\n      (SERVER = DEDICATED)\n      (SERVICE_NAME = )\n    )\n  )<\/code><\/pre>\n<h3 id=\"4-%e7%a2%ba%e8%aa%8d%e5%a4%96%e9%83%a8%e7%a8%8b%e5%ba%8f%e4%bb%a3%e7%90%86%e7%8b%80%e6%85%8b-NKQahdkkvm\">4. \u78ba\u8a8d\u5916\u90e8\u7a0b\u5e8f\u4ee3\u7406\u72c0\u614b<\/h3>\n<p>\u78ba\u4fdd\u5916\u90e8\u7a0b\u5e8f\u4ee3\u7406\u6b63\u5728\u904b\u884c\u3002\u60a8\u53ef\u4ee5\u901a\u904e\u6aa2\u67e5\u76f8\u95dc\u670d\u52d9\u4f86\u78ba\u8a8d\u5176\u72c0\u614b\u3002<\/p>\n<h3 id=\"5-%e6%aa%a2%e6%9f%a5%e7%89%88%e6%9c%ac%e5%85%bc%e5%ae%b9%e6%80%a7-NKQahdkkvm\">5. \u6aa2\u67e5\u7248\u672c\u517c\u5bb9\u6027<\/h3>\n<p>\u78ba\u4fdd Oracle \u6578\u64da\u5eab\u548c\u5916\u90e8\u7a0b\u5e8f\u4ee3\u7406\u7684\u7248\u672c\u76f8\u5bb9\u3002\u5982\u679c\u4e0d\u76f8\u5bb9\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u5347\u7d1a\u6216\u964d\u7d1a\u5176\u4e2d\u4e00\u500b\u3002<\/p>\n<h2 id=\"%e7%a4%ba%e4%be%8b%e4%bb%a3%e7%a2%bc-NKQahdkkvm\">\u793a\u4f8b\u4ee3\u78bc<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528 PL\/SQL \u8a9e\u8a00\u8abf\u7528\u5916\u90e8\u7a0b\u5e8f\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>DECLARE\n  result VARCHAR2(100);\nBEGIN\n  result := my_external_procedure();\n  DBMS_OUTPUT.PUT_LINE('Result: ' || result);\nEXCEPTION\n  WHEN OTHERS THEN\n    DBMS_OUTPUT.PUT_LINE('Error: ' || SQLERRM);\nEND;<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-NKQahdkkvm\">\u7e3d\u7d50<\/h2>\n<p>ORA-28575 \u932f\u8aa4\u901a\u5e38\u8207\u7db2\u7d61\u9023\u63a5\u3001\u914d\u7f6e\u554f\u984c\u6216\u5916\u90e8\u7a0b\u5e8f\u4ee3\u7406\u7684\u72c0\u614b\u6709\u95dc\u3002\u901a\u904e\u6aa2\u67e5\u7db2\u7d61\u9023\u63a5\u3001\u9632\u706b\u7246\u8a2d\u7f6e\u3001\u914d\u7f6e\u6587\u4ef6\u3001\u5916\u90e8\u7a0b\u5e8f\u4ee3\u7406\u72c0\u614b\u53ca\u7248\u672c\u517c\u5bb9\u6027\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u6392\u9664\u6545\u969c\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\uff0c\u4ee5\u78ba\u4fdd\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u7a69\u5b9a\u904b\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Learn how to troubleshoot and fix the ORA-28575 error in Oracle, which indicates issues with opening RPC connections to external procedure agents.<\/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-90952","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/90952","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=90952"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/90952\/revisions"}],"predecessor-version":[{"id":90953,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/90952\/revisions\/90953"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=90952"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=90952"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=90952"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}