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Data Guard setup errors

Oracle Database 21c

Oracle Linux Server release 8.5

Data guard from 2 node RAC (ASM file system) to single server Linux file system.

This is the initial Data Guard setup. The RMAN duplicate was completed successfully.

The redo apply isn't working.

I'm getting these errors in the Standby alert log.



Errors in file /u01/app/oracle/diag/rdbms/cdbrac_test_standby/cdbrac/trace/cdbrac_mz00_14192.trc:

ORA-00313: open failed for members of log group 10 of thread 2

ORA-00312: online log 10 thread 2: '+DATA/CDBRAC/redo10.log'

ORA-17503: ksfdopn:2 Failed to open file +DATA/CDBRAC/redo10.log

ORA-15001: diskgroup "DATA" does not exist or is not mounted

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