Upgrade 11i to R12 FND_GLOBAL is invalid

Hi,we are inthe process of our 11i instance to R12. in this process we are trying to apply 12.1.3 patch. during this patch we found that fnd_global package is in invalid state. When we try to compile this package we got below error:
SQL> alter package fnd_global compile body;

Warning: Package Body altered with compilation errors.

SQL> show errors
Errors for PACKAGE BODY FND_GLOBAL:

LINE/COL ERROR
-------- -----------------------------------------------------------------
1969/9   PL/SQL: Statement ignored
1969/21  PLS-00302: component 'INITIALIZE_ORG_CONTEXT' must be declared
SQL>



Any idea ?

best Regards.