My instance is Application : 18.104.22.168 and database : 10.2.0.4
The following entries in relink error log file
/usr/lib/gcc/i386-redhat-linux/3.4.6/libgcc_s.so: undefined reference to
collect2: ld returned 1 exit status
make: *** [/apps/devtappl/ad/11.5.0/bin/adpchnew] Error 1
Done with link of ad executable 'adpchnew' on Fri Jun 25 11:42:36 GST 2010
Relink of module "adpchnew" failed.
See error messages above (also recorded in log file) for possible
reasons for the failure. Also, please check that the Unix userid
running adrelink has read, write, and execute permissions
on the directory /apps/devtappl/ad/11.5.0/bin,
and that there is sufficient space remaining on the disk partition
containing your Oracle Applications installation.
Finally did the following work around to get solve my issue.
#mv gcc gcc344
#mv g++ g++344
#ln -s gcc32 gcc
#ln -s g++32 g++