After applying Patch 9654468 R12.POS.B the object POS_SUPP_CONTACT_PKG has become invalid

 Hi,

Issue: After applying Patch 9654468 R12.POS.B the object  POS_SUPP_CONTACT_PKG  has become invalid

SQL> alter package POS_SUPP_CONTACT_PKG compile body;

Warning: Package Body altered with compilation errors.

SQL> show error;
Errors for PACKAGE BODY POS_SUPP_CONTACT_PKG:

LINE/COL ERROR
-------- -----------------------------------------------------------------
321/4    PL/SQL: Statement ignored
321/29   PLS-00302: component 'UPDATE_PARTY_ALT_PHONE' must be declared
348/4    PL/SQL: Statement ignored
348/29   PLS-00302: component 'UPDATE_PARTY_URL' must be declared
776/5    PL/SQL: Statement ignored
776/30   PLS-00302: component 'UPDATE_PARTY_ALT_PHONE' must be declared
795/5    PL/SQL: Statement ignored
795/30   PLS-00302: component 'UPDATE_PARTY_URL' must be declared

Cause: