Excise opening balance coming incorrect after extraction of registers

Hi All

I have searched a lot of threads and forums but couldn't get answer

We have implemented SAP in one of our client where at the time of cutover the excise balances were not uploaded

User extracted the register when the balances were not uploaded.

example

31.03.2015 - Balance of registers were Zero

04.04.2015 - Opening balance Zero and closing balance 189218.00

Now we deleted the entries in J_2IACCBAL and inserted the opening and closing balance as on 31.03.2015

even after saving and executing the table J_2IACCBAL & extracting the register again below were the observations

1) the opening and closing balance of 31.03.2015 got changed

is there any other table where i need to delete the entries apart from J_2IACCBAL ?