3694692 - Error "Balance in transaction currency $ $ is too large" in app Clear G/L Accounts in SAP S/4HANA Cloud Public Edition

Scenario:

In app Clear G/L accounts, you have chosen two documents to clear. 

The two documents have different transaction currency. One is your local currency, one is a foreign currency.

In the app, you choose to display in your local currency. The two documents have zero balance.

However, if you try to clear them, system prompts error "Balance in transaction currency $ $ is too large".

If you display in the other foreign currency, the two documents will have different amount and will not have zero balance.

You want to know why.

SAP S/4HANA Cloud Public Edition

clear gl accounts, balance mismatch error, sap s/4hana cloud public edition, transaction currency, display currency, exchange rate, gain/loss item, clearing documents, gl accounts app. , KBA , FI-FIO-AR-TRA-2CL , Transaction Apps: Public Cloud , Problem