{"id":240,"date":"2023-09-12T10:43:14","date_gmt":"2023-09-12T08:43:14","guid":{"rendered":"https:\/\/oracledba.fr\/?p=240"},"modified":"2023-09-12T10:43:14","modified_gmt":"2023-09-12T08:43:14","slug":"ora-07445-kkqjpdpvpd656","status":"publish","type":"post","link":"https:\/\/oracledba.fr\/?p=240","title":{"rendered":"ORA-07445 [kkqjpdpvpd()+656]"},"content":{"rendered":"\n<p>If you are getting this error every  minutes or so<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"\" class=\"\">2021-06-29T03:06:00.070956+02:00\nException [type: SIGSEGV, Invalid permissions for mapped object] [ADDR:0x18] [PC:0x10396E150, IPRA.$kkqjpdpvpd()+656] [flags: 0x0, count: 1]\nErrors in file \/app\/oracle\/diag\/rdbms\/uvd2dol\/UVD2DOL\/trace\/UVD2DOL_ora_48562594.trc (incident=78750):\nORA-07445: exception encountered: core dump [kkqjpdpvpd()+656] [SIGSEGV] [ADDR:0x18] [PC:0x10396E150] [Invalid permissions for mapped object] []\nUse ADRCI or Support Workbench to package the incident.\nSee Note 411.1 at My Oracle Support for error and packaging details.<\/code><\/pre>\n\n\n\n<p>This error is because you have optimizer_features_enable set to 4 position instead of 3.<\/p>\n\n\n\n<p>When setting this parameter on Oracle Database 18c or later, you must specify three numeric values separated by periods, such as 18.1.0 or 19.1.0.<\/p>\n\n\n\n<p><a href=\"https:\/\/docs.oracle.com\/en\/database\/oracle\/oracle-database\/19\/refrn\/OPTIMIZER_FEATURES_ENABLE.html#GUID-E193EC9E-B642-4C01-99EC-24E04AEA1A2C\">https:\/\/docs.oracle.com\/en\/database\/oracle\/oracle-database\/19\/refrn\/OPTIMIZER_FEATURES_ENABLE.html#GUID-E193EC9E-B642-4C01-99EC-24E04AEA1A2C<\/a><\/p>\n\n\n\n<p>Solution:<br>alter system set optimizer_features_enable=&#8217;19.1.0&#8242;;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>If you are getting this error every minutes or so This error is because you have optimizer_features_enable set to 4 position instead of 3. When setting this parameter on Oracle Database 18c or later, you must specify three numeric values separated by periods, such as 18.1.0 or 19.1.0. https:\/\/docs.oracle.com\/en\/database\/oracle\/oracle-database\/19\/refrn\/OPTIMIZER_FEATURES_ENABLE.html#GUID-E193EC9E-B642-4C01-99EC-24E04AEA1A2C Solution:alter system set optimizer_features_enable=&#8217;19.1.0&#8242;;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-240","post","type-post","status-publish","format-standard","hentry","category-non-classe"],"_links":{"self":[{"href":"https:\/\/oracledba.fr\/index.php?rest_route=\/wp\/v2\/posts\/240","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oracledba.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/oracledba.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/oracledba.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/oracledba.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=240"}],"version-history":[{"count":3,"href":"https:\/\/oracledba.fr\/index.php?rest_route=\/wp\/v2\/posts\/240\/revisions"}],"predecessor-version":[{"id":292,"href":"https:\/\/oracledba.fr\/index.php?rest_route=\/wp\/v2\/posts\/240\/revisions\/292"}],"wp:attachment":[{"href":"https:\/\/oracledba.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=240"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/oracledba.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=240"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/oracledba.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=240"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}