Excise Transaction type

Dear Friends,

In local sales excise invoice creation Excise values are flowing to Ed on sales, Educess on sales,Sec Edu cess on sales & Cenvat on suspense G/L accounts.

1. For Customer sales returns - Processing with J1IH - Addl Excise, the G/L accounts are picking Cenvat on Purchases .Whats the ETT used for reversal to select cenvat on sales G/L accounts.

2.Is there any other tcode used for Reversal of Sales Excise Invoice other than J1IH?

3.Iam referring the Original Excise Invoice(Sales Excise Invoice) for J1IH.This is fine I guess?

4.J1IH screen is not showing Modvat Account Selection tab?Is there any note to be applied?

Thanks

Isaac