12.1.3 Recommended Patch Collection 4 [RPC4] failures

Patch 21236633: Oracle E-Business Suite Release 12.1.3+ Recommended Patch Collection 4 [RPC4]

Everything was going so well and then bam, I get the following error;

Hook Package: HR_PERSON_ADDRESS_BK3

-----------------------------------

241/1  PLS-00201: identifier 'INVALID_SEE_COMMENT_IN_SOURCE' must be declared
241/1  PL/SQL: Statement ignored

Hook: Before Process
--------------------
(PER_ZA_USER_HOOK_PKG.VALIDATE_PERSON_ADDRESS) There is a parameter to the call
procedure which is not available at this hook. Check your call procedure paramet
ers. Code to carry out this hook call has not been created.

BEGIN hr_api_user_hooks_utility.clear_hook_report; END;

*
ERROR at line 1: