Expense Payment Posting Process

Hello,

I would like to ask as to why the Expense Payment Posting process has a delivered code that calls the Expense Approval process below which sends messages through Integration Broker.

-- 02:07:46.942 Iteration 194 of ........(EX_CALLPPAUD.CALLPPER.CALLPAP) (Do Select) loop

-- 02:07:46.942 ........(EX_CALLPPAUD.CALLPPER.CALLPAP) (PeopleCode)

-- 02:07:46.961 ........(EX_CALLPPAUD.CALLPPER.CALLPAP) (Do Fetch)

-- Buffers:

--   1) 0001635965

--   2) SUB

--   3) <<Approver ID>>

It seems like this section of the App Engine is for Post Audit Processing which is currently turned off in the system.

Thanks
Michael