Committment amount is not transfered to Actual after GRN or Service entry

Dear Experts,

My PO is of Rs. 1600000/-

Service entry sheet done :- Rs. 800000/-

So my committment should be Rs. 800000/- & Actual Shld be Rs. 800000/-,

Still report S_ALR_87013558 & CJ31 assign column shows Committment Rs. 1600000/- & Actual Rs. 800000/-

So, system showing assign budget is Rs.2400000/-

I also check CJI5 report its still showing Rs. 1600000/- after GRN of Rs. 800000/-

Please help , how transfer or correct this committment amount.

Thanks & Regards,

Arvind Tirlotkar.