13508145 : 12.0.6 : Invalid ARP_CREDIT_MEMO_MODULE PLS-00302: component 'COPY_INV_TAX_DISTS' must be

This thread is created to record the fix of the following issue -
Was applied The patch 13508145 and the AP module works correctly but in the AR module generates the following error: ORA-04063 package body “APPS.ARP_CREDIT_MEMO_MODULE”

SQL> alter package apps.ARP_CREDIT_MEMO_MODULE compile body;

Warning: Package Body altered with compilation errors.

SQL> show errors
Errors for PACKAGE BODY APPS.ARP_CREDIT_MEMO_MODULE:

LINE/COL ERROR
-------- -----------------------------------------------------------------
5325/3   PL/SQL: Statement ignored
5325/25  PLS-00302: component 'COPY_INV_TAX_DISTS' must be declared
SQL> alter package apps.ARP_PROCESS_HEADER_UPDTE_COVER compile body;

Warning: Package Body altered with compilation errors.