Rootupgrade on upgrading Oracle CRS from 10.1.0.5 to 10.2.0.1 errors out on AIX 5.3

Rootupgrade on upgrading Oracle CRS from 10.1.0.5 to 10.2.0.1 errors out on AIX 5.3

exec(): 0509-036 Cannot load program crsctl.bin because of the following errors:

0509-130 Symbol resolution failed for crsctl.bin because:
0509-136 Symbol _Getctype__FPCc (number 101) is not exported from
dependent module /usr/lib/libC.a[ansi_64.o].
0509-136 Symbol _Getnumpunct__FPCc (number 105) is not exported from
dependent module /usr/lib/libC.a[ansi_64.o].
0509-192 Examine .loader section symbols with the
'dump -Tv' command.
exec(): 0509-036 Cannot load program crsctl.bin because of the following errors:
0509-130 Symbol resolution failed for crsctl.bin because:
0509-136 Symbol _Getctype__FPCc (number 101) is not exported from
dependent module /usr/lib/libC.a[ansi_64.o].
0509-136 Symbol _Getnumpunct__FPCc (number 105) is not exported from
dependent module /usr/lib/libC.a[ansi_64.o].
0509-192 Examine .loader section symbols with the
'dump -Tv' command.

 

Solution:

Following packages on AIX were old and needed to be replaced with higher version:
xlC.aix50.rte
xlC.rte

To this version or Higher

xlC.aix50.rte 7.0.0.4
xlC.rte 7.0.0.1

After fixing these packages rerun Rootupgrade