Symptom
It's not clear about the logic of currency conversion for activity allocation regarding CO object currency.
Environment
SAP S/4HANA Cloud Public Edition
Cause
The basic information about currency exchange is explained in KBA - 2930207 - Currency conversion in activity allocation.
The logic for CO object currency is different.
Resolution
In Public Cloud, the currency exchange is by default according to below settings:
Exchange Rate Type: M
Date: The first day in the month of Posting Date (Journal Entry)
Source Currency: Transaction Currency
Keywords
CO object currency, exchange rate, type, translation date, activity type, activtity allocation. , KBA , CO-OM-ACT-E-2CL , Postings (Public Cloud) , Problem
SAP Knowledge Base Article - Public