GST:AR-TPB : Delevery under Tax type & done 6 transaction under Order Type: Bill Only

Dear expert,

Here on scenario where used TPB : Delevery under Tax type & done 6 transaction under Order Type: Bill Only, Accounting entry for GST created as follow:

1. SO/Shipment : No Accounting

2. AR Transaction & Credit memo raised

                                                                                            

Transaction invocie
GL #	Accounting  Class	Account Name	Entered DR	Entered CR
231101	Receivable	Debtors	32,732
411101	Revenue	Domestic Sale		29,225
236342	Tax	IGST Suspense Account		3,507
Credit memo
GL #	Accounting  Class	Account Name	Entered DR	Entered CR
411101	Revenue	Domestic Sale	29,225
161304	Tax	IGST Payable Account	3,507
231101	Receivable	Debtors		32,732

Due to GST entry are going in 2 different account ,I am not able apply the RMA with transaction showing different of GST amount in all 6 transaction.