ollowing are the steps used to disable or enable the Dataguard Broker service during upgrade process of Oracle Database: 1. Disable the fast start failover.DGMGRL> DISABLE FAST_START FAILOVER;2. Shutdown the …

 Acknowledge Over PGA limit is a new wait event introduced with PGA_AGGREGATE_LIMIT in 12.1 version of Oracle Database. If process need more PGA then process has to wait if instance is …

  Configure RMAN Archive log setting for Dataguard Environment Configure:Archive log is not deleted before applied or shipped to all standby Server Cause:In Oracle Dataguard environment, Archive is going to …

 In this case you must have archive present in the Server or backup location. So that you applied on Standby Server. 1. Check the GAP between Primary and Standby enviornment.SELECT …

Scripts to start the Dataguard Standby Server after Windows system reboot occurred. Problem: When the window reboot occurred, the DR site of the data guard environment did not come up …

 We have archive on Production Server but we need to apply manually on DR server. Archive is present in ASM disk. So We have two option to resolve these: 1. …

 Error: ORA-27041: unable to open file Cause:Unable to start the database after adding new disk in diskgroup. Solution: 1. Check the permission of the disks.Note: Need permission at OS level …

  Copy password file from primary to standby in RAC Environment Errors:–PRODDB – Primary databaseError: ORA-16810: multiple errors or warnings detected for the database –DRDB – Physical standby databaseError: ORA-01017: …