libponao.so: Relinking error whilst applying 7303030 (12.1.1) over 12.0.6

Hi there

We are trialling an upgrade from 12.0.6 to 12.1.3 (via 12.1.1).

While applying 7303030 (12.1.1 maint. pack) I get the following relink error:

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Starting  link of product 'pon' on Fri Jul  4 12:01:49 BST 2014

Current product is  pon

Current product _TOP is  $PON_TOP

Current prodarea is  /app_base/EBSDBA1/apps/apps_st/appl/pon/12.0.0

Relinking module 'libponao.so' in product pon ...

Removing any existing temp directory

rm -rf temp

creating the temp directory

mkdir temp

changing permissions for the temp directory

chmod 777 temp

Getting the object file names for this libponao.so

make -f /app_base/EBSDBA1/apps/apps_st/appl/admin/EBSDBA1/out/link_pon_708.mk