How to datafix AR,REC is not equal to REV plus TAX

--  =============================================================================================
--  Trx_Number  ||   Customer_trx_id  | Payment_Schedule_id | Receivable_application_id | Type  |
--  =============================================================================================
--   747693(A)  ||    2615786         |   1618821           |    2512596                |  CM   |
--   747719(B)  ||    2615899         |   1618822           |    2512597                |  CM   |
--   747584(B)  ||    2615657         |   1618397           |                           |  INV  |
--   747561(A)  ||    2615629         |   1618365           |                           |  INV  |
--  =============================================================================================

-- Step1: Datafix AR invoice line

update ar.ra_customer_trx_lines_all
set extended_amount=-1010.26,
    revenue_amount=-1010.26
where customer_trx_id=2615899
  and line_type='LINE';
 
update ar.ra_customer_trx_lines_all
set extended_amount=-4117.95,
    revenue_amount=-4117.95
where customer_trx_id=2615786
  and line_type='LINE';  
 
-- Step2: Datafix AR invoice distribution line

alter trigger RA_CUST_TRX_LINE_GL_DIST_BRI disable;
 
update ar.ra_cust_trx_line_gl_dist_all
set amount=-4818,
    acctd_amount=-4818
where cust_trx_line_gl_dist_id=8149393

update ar.ra_cust_trx_line_gl_dist_all
set amount=-4117.95,
    acctd_amount=-4117.95
where cust_trx_line_gl_dist_id=8149395

update ar.ra_cust_trx_line_gl_dist_all
set amount=-1182,
    acctd_amount=-1182
where cust_trx_line_gl_dist_id=8149709

update ar.ra_cust_trx_line_gl_dist_all
set amount=-1010.26,
    acctd_amount=-1010.26
where cust_trx_line_gl_dist_id=8149711

alter trigger RA_CUST_TRX_LINE_GL_DIST_BRI enable;

-- Step3: Datafix AR Balance

update ar.ar_payment_schedules_all
set amount_credited=amount_credited+700.05,
    amount_due_remaining=amount_due_remaining+700.05
where customer_trx_id=2615629

update ar.ar_payment_schedules_all
set amount_credited=amount_credited+171.74,
    amount_due_remaining=amount_due_remaining+171.74
where customer_trx_id=2615657

update ar.ar_payment_schedules_all
set amount_due_original=amount_due_original+700.05,
    amount_line_items_original=amount_line_items_original+700.05,
    amount_applied=amount_applied+700.05
where customer_trx_id=2615786
  and payment_schedule_id =1618821
 
update ar.ar_payment_schedules_all
set amount_due_original=amount_due_original+171.74,
    amount_line_items_original=amount_line_items_original+171.74,
    amount_applied=amount_applied+171.74
where customer_trx_id=2615899
  and payment_schedule_id =1618822

-- Step4: Datafix AR Application

update ar.ar_receivable_applications_all
set ammount_applied=ammount_applied-700.05,
    line_applied=line_applied-700.05,
    acctd_amount_applied_from=acctd_amount_applied_from-700.05,
    acctd_amount_applied_to=acctd_amount_applied_to-700.05
where receivable_application_id=2512596
  and customer_trx_id=2615786

update ar.ar_receivable_applications_all
set ammount_applied=ammount_applied-700.05,
    line_applied=line_applied-171.74,
    acctd_amount_applied_from=acctd_amount_applied_from-171.74,
    acctd_amount_applied_to=acctd_amount_applied_to-171.74
where receivable_application_id=2512597
  and customer_trx_id=2615899
 
 -- Step5: to adjust the difference posted  between receivable account and revenue account
 
 DR
    81.CN.000.13110.0000  700.05
  CR
    81.GZ.501.51599.P024  700.05
   
 DR
    81.CN.000.13110.0000  171.74
  CR
    81.GZ.501.51599.P024  171.74