Missing Transaction For Multi Write (ARCH4065)

Key java.orm.missing-transaction-for-multi-write · Severity warning · Category orm

Not wrapping multiple dependent writes in the same method in a transaction risks partial commits. Make the operations atomic with @Transactional.

Incorrect

public void transfer(Account from, Account to, BigDecimal amt) {
    accountRepository.debit(from, amt);  // succeeds
    accountRepository.credit(to, amt);   // fails here -> inconsistent state
}

Correct

@Transactional
public void transfer(Account from, Account to, BigDecimal amt) {
    accountRepository.debit(from, amt);
    accountRepository.credit(to, amt);
}

Fix

Make dependent multi-writes atomic inside a single @Transactional block.