Transfers, Reversals, and Posting Direction

Chinese source: 转账、冲账与账务方向
Locale: en-US
Audience: Internal learning

Key Terms

Chinese	English	Usage Note
转账	Transfer	A new funds movement.
冲账	Transaction Reversal	Controlled correction tied to original transaction.
借方账号	Debit Account	Source/funding side in operations learning.
贷方账号	Credit Account	Destination/receiving side.
原业务流水	Original Business Reference Number	Required to locate the original transaction.

Concept

Transfer and reversal are two foundational accounting actions.

Transfer = create a new funds movement.
Reversal = correct or undo an original transaction by original reference.

Both may affect customer account history, internal account history, user transaction records, and accounting entries, but their business meaning is different. A transfer answers where the money should go now. A reversal answers how to correct the previous transaction.

Debit and Credit Direction

Field	Operations Reading	Common Result
Debit account	Funds move out.	Customer balance decreases or internal account is debited.
Credit account	Funds move in.	Customer balance increases or internal account is credited.
Transaction amount	Amount moved from debit side to credit side.	Debit and credit amounts should match.
Currency	Currency of the posting.	Usually requires compatible currency rules.

Reversal Is Not Just an Opposite Transfer

Key Point	Description
Original business reference	Reversal must locate the original transaction.
Original transaction details	System should return original source, destination, amount, currency, user, and institution.
Reversal reference	The reversal itself creates a new trace for audit.
Reversal rules	Eligibility depends on original status, date, channel, previous reversal, and downstream impact.

Suspense Relationship

General transfers and reversals may show outgoing or incoming suspense account fields. If a transaction creates, clears, or reverses a suspense item, the suspense impact must be checked together with account postings.

Risk Controls

• Confirm debit account, credit account, names, currency, and amount before transfer.
• Confirm original business reference before reversal.
• Do not reverse transactions already used by downstream settlement, clearing, or prior reversal without rule support.
• Keep reason, memo, authorization, and references for audit.
• Explain original transaction and reversal as separate records.