problem with Cenvat clearing Accounting Entries on invoice

Dear Guru's

my Scene is , i am doing MIRO gainst PO , when i stimulate the document All general Accounting entries are there Except , cenevat Entries , (BED , ES , HES ) ,

i did part 1 in MIGO & , post Cenevat in J1IEX ,, there i found , when i am taking key Capture Excise Invoice (J1IEX) & in that , there is post button if I am clicking that button , Cenavat is posting (10.3%) ,

but when i am taking capture frist & then i post it in posting key of J1IEX , system is showing Error message that

No Part I exists for availing credit in excise invoice 555 2011

Message no. 4F112 ,

So please tell me how should i proceed , will be very help full for me

Thanks & Regards

Akshay

Edited by: Jeyakanthan A on Feb 10, 2012 3:12 PM