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

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TNS-12518 and TNS-12564 on the standby?

edited Jun 9, 2016 5:00AM in High Availability Data Guard, Sharding and Global Data Services (MOSC) 3 commentsAnswered

Hi,

Env: Oracle 11.2.0.4 EE latest bundle patch on Windows Server 2012R2.

I just setup a primary/standby pair managed by Dataguard Broker and when I switchover, everything is OK except that I have few of the following errors on the standby server (which is becomming the primary) :

Fatal NI connect error 12518, connecting to:

(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=SRV10-W2012)(PORT=1521))(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=dbstatst)(CID=(PROGRAM=c:\app\oracle\product\11.2.0.4\dbhome_1\bin\ORACLE.EXE)(HOST=SRV7-W2012)(USER=SYSTEM))))

  VERSION INFORMATION:

  TNS for 64-bit Windows: Version 11.2.0.4.0 - Production

  Windows NT TCP/IP NT Protocol Adapter for 64-bit Windows: Version 11.2.0.4.0 - Production

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