3782126 - Error 'F5A400: Minor difference & cannot be allocated across company codes' during cross-company clearing of down payment with foreign currency

• An error occurs when clearing a down payment posted in one company code from another company code in a foreign currency.
• Error message during payment/simulation: "Minor difference &10 cannot be allocated across company codes."
• Error code: F5A400.

• Product: SAP S/4HANA Cloud Public Edition
• Payment Apps (Public Cloud)

1. Post a down payment in local currency in one company code (for example, INR).
2. From another company code, attempt to clear the down payment using a foreign currency amount (for example, USD equivalent).
3. Simulate or run the payment; the system raises error F5A400 “Minor difference & cannot be allocated across company codes.”

• Currency conversion rounding creates a small delta between the foreign-currency-entered bank amount and the local-currency down payment amount; this delta cannot be distributed across company codes.
• The user manually overrides the company code currency amount after selecting the open item, so the exchange-rate translation on the down payment line does not re-calculate, leaving a mismatch that triggers F5A400.
• Cross-company code restriction: rounding/conversion differences that would cross company codes are blocked.
• Behavioral difference: invoices can post the small differences as an exchange-rate difference within the same company code, while down payments (special G/L) push the differences onto the intercompany leg, which is blocked by F5A400.

• SAP recommends not to manually adjust the Company Code currency while performing the down payment request clearing and let the system post the minor difference as realized FX difference. This is the correct accounting treatment

• Refer to: KBA 3699060 - Unusual Foreign Currency Difference in Down Payment - S/4HANA Cloud Public Edition

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