R12.1.3 : Invalid package AP_ETAX_SERVICES_PKG after patch 11730310:R12.AP.B

Hi,

Patch 11730310:R12.AP.B  after patch:
    AP_ETAX_SERVICES_PKG  package doesn't compile

                  Errors for PACKAGE BODY AP_ETAX_SERVICES_PKG:
                  LINE/COL ERROR
                  -------- -----------------------------------------------------------------
                  548/12   PLS-00323: subprogram or cursor 'VALIDATE_DEFAULT_IMPORT' is
                  declared in a package specification and must be defined in the package body
                  5631/13  PL/SQL: Statement ignored
                  5631/41  PLS-00302: component 'INVOICE_ID' must be declared
                  > adident Header apetxsrb.pls
                  apetxsrb.pls:
                  $Header apetxsrb.pls 120.115.12010000.113 2012/12/18 19:45:42 rusahani ship $

Give the version :
select text from user_source where name='AP_ETAX_SERVICES_PKG' and line=2
The previous version that works
/* $Header: apetxsrs.pls 120.10.12010000.8 2011/02/22 10:38:20 sanjagar ship $ */
/* $Header: apetxsrb.pls 120.115.12010000.105 2012/06/13 11:24:46 tjbhatt ship $ */