{"id":1944,"date":"2026-05-15T15:12:53","date_gmt":"2026-05-15T07:12:53","guid":{"rendered":"http:\/\/www.dxQerp.com\/?p=1944"},"modified":"2026-05-15T15:12:53","modified_gmt":"2026-05-15T07:12:53","slug":"sap-%e7%9a%84-trace-%e5%a4%a7%e5%a4%9a%e9%83%bd%e5%8f%af%e4%bb%a5%e6%b8%85%e9%99%a4","status":"publish","type":"post","link":"http:\/\/www.dxQerp.com\/?p=1944","title":{"rendered":"SAP \u7684 Trace \u5927\u591a\u90fd\u53ef\u4ee5\u6e05\u9664"},"content":{"rendered":"
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1. SAP ABAP Trace\uff08ST05 \/ ST12 \/ SAT\uff09<\/h1>\n

\u9019\u7a2e\u901a\u5e38\uff1a<\/p>\n

    \n
  • \u505c\u6b62 Trace \u5f8c<\/li>\n
  • \u53ef\u4ee5\u76f4\u63a5\u522a\u9664<\/li>\n
  • \u6216\u7531\u7cfb\u7d71\u81ea\u52d5\u8986\u84cb<\/li>\n<\/ul>\n

    \u4f8b\u5982\uff1a<\/p>\n

    ST05<\/h2>\n

    \u53ef\uff1a<\/p>\n

      \n
    • Deactivate Trace<\/li>\n
    • Delete Trace<\/li>\n<\/ul>\n

      Trace \u8cc7\u6599\u901a\u5e38\u5b58\u5728\uff1a<\/p>\n

        \n
      • shared memory<\/li>\n
      • database \u66ab\u5b58\u5340<\/li>\n<\/ul>\n

        \u4e0d\u662f\u4e00\u822c\u6a94\u6848\u3002<\/p>\n

        \n

        2. Work Process Trace\uff08dev_w0\u3001dev_disp\uff09<\/h1>\n

        \u9019\u7a2e\u662f OS \u6a94\u6848\u3002<\/p>\n

        \u4f4d\u7f6e\u901a\u5e38\uff1a<\/p>\n

        \n
        \n
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        \n
        \n
        <\/div>\n<\/div>\n<\/div>\n
        \n
        \n
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        \n
        \n
        \/usr\/sap\/<SID>\/<INSTANCE>\/work\/<\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
        \n
        <\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
        \u4f8b\u5982\uff1a<\/p>\n
        \n
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        <\/div>\n<\/div>\n<\/div>\n
        \n
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        dev_w0\r\ndev_w1\r\ndev_disp\r\ndev_ms<\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
        \n
        <\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
        \u53ef\u4ee5\uff1a<\/p>\n
          \n
        • \u624b\u52d5\u522a\u9664<\/li>\n
        • rename<\/li>\n
        • \u7cfb\u7d71\u91cd\u555f\u5f8c\u91cd\u5efa<\/li>\n<\/ul>\n
          \u4f46\u5efa\u8b70\uff1a<\/p>\n
          \u6b63\u78ba\u65b9\u5f0f<\/h2>\n
          \u5148\u505c\u6b62 SAP instance\uff1a<\/p>\n
          \n
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          <\/div>\n<\/div>\n<\/div>\n
          \n
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          stopsap<\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
          \n
          <\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
          \u518d\u6e05\u3002<\/p>\n
          \u5426\u5247\u6709\u4e9b\u6a94\u6848\u4ecd\u88ab lock\u3002<\/p>\n
          \n
          3. SAP HANA Trace<\/h1>\n
          \u4f4d\u7f6e\uff1a<\/p>\n
          \n
          \n
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          \n
          \n
          \n
          \n
          <\/div>\n<\/div>\n<\/div>\n
          \n
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          \n
          \n
          \/usr\/sap\/<SID>\/HDB<instance>\/<host>\/trace\/<\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
          \n
          <\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
          \u4f8b\u5982\uff1a<\/p>\n
          \n
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          <\/div>\n<\/div>\n<\/div>\n
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          indexserver.trc\r\nnameserver.trc\r\nxsengine.trc<\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
          \n
          <\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
          \u9019\u4e9b\u53ef\u4ee5\u6e05\u3002<\/p>\n
          \n
          HANA \u6b63\u78ba\u6e05 Trace \u65b9\u6cd5<\/h1>\n
          \u65b9\u6cd5 1\uff1aHANA Studio \/ Cockpit<\/h2>\n
          \u5728\uff1a<\/p>\n
            \n
          • Diagnosis Files<\/li>\n
          • Trace Configuration<\/li>\n<\/ul>\n
            \u53ef\uff1a<\/p>\n
              \n
            • truncate<\/li>\n
            • delete old trace<\/li>\n<\/ul>\n
              \u9019\u662f\u6700\u5b89\u5168\u3002<\/p>\n
              \n
              \u65b9\u6cd5 2\uff1aSQL \u6307\u4ee4<\/h2>\n
              \u4f8b\u5982\uff1a<\/p>\n
              \n
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              <\/div>\n<\/div>\n<\/div>\n
              \n
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              ALTER<\/span> SYSTEM CLEAR SQL<\/span> PLAN CACHE;<\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
              \n
              <\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
              \u6216\uff1a<\/p>\n
              \n
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              <\/div>\n<\/div>\n<\/div>\n
              \n
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              ALTER<\/span> SYSTEM RECLAIM LOG;<\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
              \n
              <\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
              \u4f46\u9019\u4e0d\u662f\u522a trace \u6a94\u672c\u8eab\u3002<\/p>\n
              \n
              \u65b9\u6cd5 3\uff1aLinux \u624b\u52d5\u6e05\u9664<\/h2>\n
              \u4f8b\u5982\uff1a<\/p>\n
              \n
              \n
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              \n
              \n
              \n
              <\/div>\n<\/div>\n<\/div>\n
              \n
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              \n
              cd<\/span> \/usr\/sap\/PRD\/HDB00\/server1\/trace\r\nrm<\/span> *.trc<\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
              \n
              <\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
              \u4f46\uff1a<\/p>\n
                \n
              • \u4e0d\u5efa\u8b70\u76f4\u63a5\u4e82\u522a\u6b63\u5728\u4f7f\u7528\u7684 trace<\/li>\n
              • \u6700\u597d\u5148\u505c service<\/li>\n
              • \u6216\u53ea\u522a\u820a\u6a94<\/li>\n<\/ul>\n
                \n
                \u6ce8\u610f\uff1a<\/h1>\n
                \u6709\u4e9b Trace \u6b63\u5728\u88ab HANA \u4f7f\u7528\u3002<\/p>\n
                \u5373\u4f7f\uff1a<\/p>\n
                \n
                \n
                \n
                \n
                \n
                \n
                \n
                \n
                \n
                <\/div>\n<\/div>\n<\/div>\n
                \n
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                rm<\/span> *.trc<\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
                \n
                <\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
                Linux \u770b\u4f3c\u522a\u6389\uff1a<\/p>\n
                \u5be6\u969b\u7a7a\u9593\u53ef\u80fd\u6c92\u56de\u6536\u3002<\/p>\n
                \u56e0\u70ba process \u9084 hold file handle\u3002<\/p>\n
                \u9019\u6642\uff1a<\/p>\n
                \n
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                \n
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                \n
                \n
                \n
                \n
                <\/div>\n<\/div>\n<\/div>\n
                \n
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                lsof | grep<\/span> deleted<\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
                \n
                <\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
                \u6703\u770b\u5230 deleted file \u4ecd\u88ab\u4f7f\u7528\u3002<\/p>\n
                \u5fc5\u9808\uff1a<\/p>\n
                  \n
                • restart service<\/li>\n
                • \u6216 restart HANA<\/li>\n<\/ul>\n
                  \u7a7a\u9593\u624d\u771f\u6b63\u56de\u6536\u3002<\/p>\n
                  \n
                  \u6700\u5371\u96aa\u7684\u662f Log Volume<\/h1>\n
                  \u5f88\u591a\u4eba\u628a\uff1a<\/p>\n
                    \n
                  • trace<\/li>\n
                  • log<\/li>\n
                  • data<\/li>\n<\/ul>\n
                    \u641e\u6df7\u3002<\/p>\n
                    SAP HANA\uff1a<\/p>\n
                    Data Volume<\/h2>\n
                    \u771f\u6b63\u8cc7\u6599\u3002<\/p>\n
                    Log Volume<\/h2>\n
                    \u4ea4\u6613\u65e5\u8a8c\u3002<\/p>\n
                    Trace<\/h2>\n
                    \u8a3a\u65b7\u6a94\u3002<\/p>\n
                    \n
                    \u5343\u842c\u5225\u4e82\u522a\uff1a<\/h1>\n
                    \n
                    \n
                    \n
                    \n
                    \n
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                    \n
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                    \n
                    <\/div>\n<\/div>\n<\/div>\n
                    \n
                    \n
                    \n
                    \n
                    \n
                    \/hana\/log\/*<\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
                    \n
                    <\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
                    \u5426\u5247 HANA \u53ef\u80fd\u76f4\u63a5\u639b\u3002<\/p>\n
                    \n
                    \u5b89\u5168\u5efa\u8b70<\/h1>\n
                    \u53ef\u4ee5\u6e05\uff1a<\/h2>\n
                      \n
                    • .trc<\/code><\/li>\n
                    • .old<\/code><\/li>\n
                    • dump<\/li>\n
                    • \u820a trace<\/li>\n<\/ul>\n
                      \u4e0d\u8981\u4e82\u52d5\uff1a<\/h2>\n
                        \n
                      • data volume<\/li>\n
                      • log volume<\/li>\n
                      • catalog<\/li>\n<\/ul>\n
                        \n
                        \u4f60\u82e5\u662f BASIS<\/h1>\n
                        \u901a\u5e38\u6703\uff1a<\/p>\n
                        \u770b\u54ea\u88e1\u7206\u7a7a\u9593\uff1a<\/h2>\n
                        \n
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                        <\/div>\n<\/div>\n<\/div>\n
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                        df -h<\/span>\r\ndu -sh<\/span> *<\/code><\/pre>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
                        \n
                        <\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
                        \u7136\u5f8c\uff1a<\/p>\n
                          \n
                        • \u627e trace<\/li>\n
                        • \u627e dump<\/li>\n
                        • \u627e old log<\/li>\n<\/ul>\n
                          \u518d\u6c7a\u5b9a\u6e05\u7406\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
                          <\/div>\n
                          \n
                          <\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n
                          <\/div>\n<\/div>\n<\/div>\n<\/div>\n
                          <\/div>\n","protected":false},"excerpt":{"rendered":"
                          1. SAP ABAP Trace\uff08ST05 \/ ST12 \/ SAT\uff09 \u9019\u7a2e\u901a\u5e38\uff1a \u505c\u6b62 Trace \u5f8c \u53ef […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[3],"tags":[],"class_list":["post-1944","post","type-post","status-publish","format-standard","hentry","category-dxq_erp"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[],"_links":{"self":[{"href":"http:\/\/www.dxQerp.com\/index.php?rest_route=\/wp\/v2\/posts\/1944","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.dxQerp.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.dxQerp.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.dxQerp.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.dxQerp.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1944"}],"version-history":[{"count":1,"href":"http:\/\/www.dxQerp.com\/index.php?rest_route=\/wp\/v2\/posts\/1944\/revisions"}],"predecessor-version":[{"id":1945,"href":"http:\/\/www.dxQerp.com\/index.php?rest_route=\/wp\/v2\/posts\/1944\/revisions\/1945"}],"wp:attachment":[{"href":"http:\/\/www.dxQerp.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1944"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.dxQerp.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1944"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.dxQerp.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1944"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}