Re: Migrate EBS on a Single DB Instance to a RAC DB

Posted by latifa on Feb 17, 2017; 4:42pm
URL: http://erman-arslan-s-oracle-forum.124.s1.nabble.com/Migrate-EBS-on-a-Single-DB-Instance-to-a-RAC-DB-tp2165p2167.html


Hi erman

what are the necessary entries in the tnsnames ?
please Note1
Note1.txt
I attach a copy of my tnsname.ora before adconfig
tnsnames.txt


So I have run adconfig.pl. It works on both nodes.
However when I tried to make connections in the following way:
conn apps/***@[all entries in the tnsnames.ora] --> doesn't work

and now even I tried to do again the procedure, I have the following error:

Enter value for 1: Enter value for 2: Enter value for 3: ERROR:
ORA-12521: TNS:listener does not currently know of instance requested in
connect descriptor


ERRORCODE = 1 ERRORCODE_END

--> the listener, tnsnames is modified now.

--> What's wrong ?