High Availability Data Guard, Sharding and Global Data Services (MOSC)

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ORA-16627 in dgmgrl when convert the protection mode to MaxAvailability

edited Apr 7, 2020 5:00AM in High Availability Data Guard, Sharding and Global Data Services (MOSC) 13 commentsAnswered

Hi,

I configured my data guard broker properties in my database version 18.8 as below , also standby redo log configured.

    LogXptMode                      = 'SYNC'

    RedoRoutes                      = '(pridb:stbydb sync)'

but when I tried to change the protection from Maxperformance to MaxAvailability, the below error prompt.

ORA-16627: operation disallowed since no member would remain to support protection mode

Is there anything I miss out?

Thanks

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