Database - RAC/Scalability (MOSC)

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Load balancing is not working in oracle two node RAC

edited Aug 26, 2019 2:24AM in Database - RAC/Scalability (MOSC) 5 commentsAnswered ✓

Any help/pointers would be greatly appreciated.

I have a 2 node RAC (Oracle 12r2) on linux,

  • CRS and all its services are up.
  • Both the RAC instances are up.
  • scan listener resolves to 3 ip's.

But all the sessions from application go to only one node (RAC node 2).

and i see on the RAC node1 in the alert log file this error, ORA-00132: syntax error or unresolved network name ' scan-name:1521'

On WAS Console we have jdbc:oracle:thin:@myscan.mydomain.com:1521/mypdbservicename.mydomain.com

Not able connect to my pdb database using the service name via slqplus and via sql developer..

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