LOADING OF WALLET: AMT OF TXNS PER TXN

SELECT '2022' AS year, monthNo, P.kyc, P.catg as risk_catg
, 'PerTxn' as Frequency
, P.breaches, 'WalletTopupTxnAmtPerTxn' as rule FROM
    (SELECT Z.monthNo, Z.catg, Z.kyc, SUM(IF(Z.amt > Z.limit, 1, 0)) AS breaches FROM
        (SELECT A.monthNo, A.senderuserid, A.transaction_id, A.amt,
        IF(C.hml_category IS NOT NULL, C.hml_category, 'LOW RISK') AS catg,
        D.kyc,
        CASE WHEN C.hml_category = 'HIGH RISK' AND (D.kyc = 'FULL' OR D.kyc IS NULL) THEN 10000
        WHEN C.hml_category = 'MEDIUM RISK' AND (D.kyc = 'FULL' OR D.kyc IS NULL) THEN 15000
        WHEN C.hml_category IS NULL AND (D.kyc = 'FULL' OR D.kyc IS NULL) THEN 20000 
        WHEN C.hml_category = 'HIGH RISK' AND D.kyc = 'MIN' THEN 8000 
        WHEN C.hml_category = 'MEDIUM RISK' AND D.kyc = 'MIN' THEN 8000
        WHEN C.hml_category IS NULL AND D.kyc = 'MIN' THEN 10000
        END AS limit FROM
            (SELECT DISTINCT senderuserid, transaction_id, month(updated_date) as monthNo, totaltransactionamount as amt
            from fraud.transaction_details_v3     
            where year(updated_date) = 2022 and month(updated_date) = 11
            and sendertype = 'INTERNAL_USER' AND workflowtype = 'CONSUMER_TO_MERCHANT'
            and pay_transaction_status = 'COMPLETED' AND errorcode = 'SUCCESS'
            and receiveruser in ('PHONEPEWALLETTOPUP','NEXUSWALLETTOPUP')
            AND totaltransactionamount > 8000)A
        LEFT JOIN
            (SELECT DISTINCT senderuserid, hml_category
            FROM fraud.hml_classification)C
        ON A.senderuserid = C.senderuserid
        LEFT JOIN
            (SELECT DISTINCT user_ext_id, IF(kyc in ('MIN_KYC', 'MIN_KYC_V2'), 'MIN', 'FULL') as kyc 
            FROM users.users
            WHERE wallet_id IS NOT NULL AND kyc in ('MIN_KYC', 'MIN_KYC_V2'))D
        ON A.senderuserid = D.user_ext_id)Z
    GROUP BY Z.catg, Z.monthNo, Z.kyc)P