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    Error: ORA-16765: Redo Apply is running

    Khắc phục lỗi recovery khi OPEN RESETLOGS lỗi SYSTEM trong Oracle Database?

    check the FRA usage and troubleshoot the issue in oracle DB

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    ORA-16501: The Oracle Data Guard broker operation failed.

    tuanlpSeptember 29, 2023357 views

      ERROR: CREATE CONFIGURATION my_dg_config AS PRIMARY DATABASE IS bvtb CONNECT IDENTIFIER IS bvtb; Error: ORA-16501: The Oracle Data Guard broker operation failed. Error: ORA-16625: cannot reach database “dktb” SOLUTION:…

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    Lỗi client_sharedlib khi cài đặt oracle database

    tuanlpSeptember 27, 2023312 views

     Error in invoking target ‘client_sharedlib’ of makefile ‘/u01/app/oracle/product/12.1.0.2/db_1/rdbms/lib/ins_rdbms.mk’. See Chạy câu lệnh sau yum -y install gcc or yum -y install gcc-c++

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    Allow SSH root login on Ubuntu 20.04 Focal Fossa Linux

    tuanlpSeptember 27, 2023300 views

      Open the /etc/ssh/sshd_config file with administrative privileges and change the following line: FROM: #PermitRootLogin prohibit-password TO: PermitRootLogin yes The quick way to do this job could be just to simply use…

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    Let’s Encrypt on HAProxy

    tuanlpSeptember 27, 2023302 views

     Using HAproxy as a reverse proxy in front of your webserver is very convinient. However managing public certificates can be sometimes a bit annoying. It is a common way to…

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    Fix lỗi: alfresco something’s wrong with this page

    tuanlpSeptember 27, 2023303 views

    GIẢI PHÁP / SOLUTION Tìm file theo đường dẫn tomcat/shared/classes/alfresco/web-extension/share-config-custom.xml disable CSRF <config evaluator=”string-compare” condition=”CSRFPolicy” replace=”true”> <filter/> </config> Sau đó khởi động lại alfresco

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    Error recover database RMAN-06054

    tuanlpSeptember 27, 2023589 views

     I deleted the test database, and now I want to restore it back, when I try to recover the database I get this error. Everything I had at the database…

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    The process could not execute ‘sp_replcmds’ on ‘ServerNamePUBLISHER’ generated by the Log Reader

    tuanlpSeptember 27, 2023300 views

     The process could not execute ‘sp_replcmds’ on ‘ServerNamePUBLISHER’. The process could not execute ‘sp_replcmds’ on ‘ServerName\PUBLISHER’ generated by the Log Reader (Source: MSSQL_REPL, Error number: MSSQL_REPL20011). Cách xử lý ALTER…

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    [WARNING] [INS-08101] Unexpected error while executing the action at state: ‘supportedOSCheck’ 19c on Oracle Linux 8

    tuanlpSeptember 27, 2023335 views

     We have got this error while we begin the installation Of Oracle database 19c on Oracle Linux 8 Lỗi / Problem $ ./runInstaller -silent -responseFile install/response/db_install.rsp Launching Oracle Database Setup Wizard……

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