Dear Mr Eli
Thanks for reply .
In fact I have to check the linking FI Document for many CO Documents , so it is not possible to check on individual basis by going to Environment option .
Incase there is any table where this link between FI Document and CO Document number is available , then it can make my problem resolved .
Pl help us .
To find link between FI and CO documents:
1) Go to "BKPF-AWKEY" in table BKPF ( FI document header -> Reference key and AUAK )
From here you get a reference document number.
2) Now for field name "REFBN" in table "COBK" you will get the CO document number in field
Reward Points; if it helps you.