Warning: ORA-16792: configurable property value is inconsistent with member setting解决方法
1.问题描述
在dataguard搭建完成后，开启dataguard broker的时候报错，操作记录及报错日志如下：
DGMGRL> show configuration;
Configuration - raccfg
Protection Mode: MaxPerformance
Members:
rac - Primary database
Warning: ORA-16792: configurable property value is inconsistent with member setting
stbrac - Physical standby database
Fast-Start Failover: DISABLED
Configuration Status:
WARNING (status updated 32 seconds ago)
DGMGRL>
DGMGRL> show database rac InconsistentProperties
INCONSISTENT PROPERTIES
INSTANCE_NAME PROPERTY_NAME MEMORY_VALUE SPFILE_VALUE BROKER_VALUE
rac2 ArchiveLagTarget 0 0
rac2 LogArchiveMinSucceedDest 1 1
rac2 DataGuardSyncLatency 0 0
DGMGRL> show database rac InconsistentProperties
INCONSISTENT PROPERTIES
INSTANCE_NAME PROPERTY_NAME MEMORY_VALUE SPFILE_VALUE BROKER_VALUE
rac2 ArchiveLagTarget 0 0
rac2 LogArchiveMinSucceedDest 1 1
rac2 DataGuardSyncLatency
2.解决方法
查了一下，发现SPFILE_VALUE 参数是空的，执行如下命令即可解决，你那边报错的参数可能不一样需要根据实际情况修改。
[oracle@rac1 ~]$ sqlplus / as sysdba
SQL*Plus: Release 12.2.0.1.0 Production on Mon Sep 27 13:23:13 2021
Copyright (c) 1982, 2016, Oracle. All rights reserved.
Connected to:
Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production
SQL> alter system set archive_lag_target=0 scope=both sid='*';
alter system set log_archive_min_succeed_dest=1 scope=both sid='*';
alter system set data_guard_sync_latency=0 scope=both sid='*';
System altered.
SQL>
System altered.
SQL>
System altered.
SQL>