Perl Version conflict between 5.8 and 5.10 during Upgradation of r12 on RHEL 5.9

Perl 5.8 and 5.10 version conflicts

Perl lib version (5.10.0) doesn’t match executable version (v5.8.8)

11g comes with Perl 5.10  while 10g and 11.5.10 use Perl 5.8. Autoconfig and adbldxml.pl exited with errors related to perl versions.

By default it was using perl in /usr/bin which was perl 5.8


We need to create a symbolic link to point to perl residing in the Oracle 11g home


 perl -> /u01/app/oracle/product/11.2.0/dbhome_1/perl/bin/perl

#cd  /usr/bin

#ln -s   /u01/app/oracle/product/11.2.0/dbhome_1/perl/bin/perl    perl


Hope this can add some value to u guys...