DBUA and upgrade from 10.2.0.5 to 11.2.0.3

I'm trying to upgrade my  R12, 10gr2 instance to 11.2.0.3. I'm following the Interoperability note # 1585578.1 and the Upgrading to the new release of Oracle database guide.

system  :  Sun-Sparc  64-bit

DB : 10.2.0.5

Target : 11.2.0.3

1. Installed the 11.2.0.3 software

2. copied the listener,ora and tnsnames.ora files to the  <11203_HOME>/network/admin

3. The R12 instance init<SID>.ora  has a parameter :

             local_listener =  TEST_LOCAL


4.  Changed to the <11203_HOME>

set the ORACLE_HOME, ORACLE_BASE to the <11203_HOME>

Started   DBUA

Question 1 :  I get  the ORA-00119, ORA-00132, ORA-01078  errors

What should be done ?

If I comment the local_listener parameter in the <10205_OH>/dbs/init.ora ,  I dont see this