Autoconfig not generating scan alias in tnsnames.ora

 Dear All,

Find below configuration.

RAC – 2 node with ASM 11.2.0.3

Application – EBS R12.1.3

Already followed note: Doc ID 823587.1, 1541886.1 and already applied suggest patches for Scan listener.

Below link is very good and I was able to configure scan listener with scan alias in tnsnames.ora in my first iteration.

http://blogs.silvertin.com/2013/02/integrating-e-business-release-12-with.html

now when I am performing second iteration, scan listener alias is not updating in tnsnames.ora

I have tried all the possibilities by executing “exec fnd_conc_clone.setup_clean”  and step from above link.

I have followed below steps.

1. Run exec fnd_conc_clone.setup_clean