💡 While running the database error following error occurred: ERROR: RMAN> restore database; Starting restore at 15-FEB-16 using channel ORA_DISK_1 RMAN-00571: =========================================================== RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS =============== RMAN-00571: …

💡 Xử lý lỗi khi yum trên CentOS 8 AppStream Fix lỗi Failed to download metadata for repo ‘AppStream’ [CentOS] trong quá trình sử dụng yum [root@pavietnamcom ~]# yum update CentOS-8 – AppStream …

💡 RMAN-11003: failure during parse/execution of SQL statement: alter database recover if needed standby start until change 20613783 Cause: Restore completed, However Recover database failed with RMAN-11003 ORA-00283 RMAN-03002 ORA-38760: …

 💡 If you wish to remove the dataguard/standby setup from primary database i.e to make the primary database as standalone database without any standby database, then follow below steps. 1.Put …

💡 Solve ORDS was unable to make a connection to the database Many Oracle APEX developers & users encountered ORDS 503 Service Unavailable problems like: ORDS was unable to make a connection …

  Cause: The network between primary and standby must be broken ERROR: ORA-16664: unable to receive the result from a database DGM-17017: unable to determine configuration status SOLUTION: Check lại …

ORA-16714: the value of property ArchiveLagTarget is inconsistent with the database setting ORA-16714: the value of property LogArchiveMaxProcesses is inconsistent with the database setting ORA-16714: the value of property LogArchiveMinSucceedDest …

  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: …