error in material posting

hi experts,

i am a SD consultant.i have got the following error message when i initially post the stock in the plant with t code mb1c and movement type 561.

error message is :ACCOUNT DETERMINATION FOR ENTRY INT GBB_BSA 7925 NOT POSSIBLE.

i double clicked the error message for detailed information .its mentioned below.

Account determination for entry INT GBB ____ BSA 7925 not possible

Message no. M8147

Diagnosis

The system did not find an account for this transaction. This means that the account determination for key INT GBB ____ BSA 7925 is not maintained in MM Customizing (Valuation). The key is made up of:

u2022 Chart of account

u2022 Transaction key (= Posting transaction)

u2022 Valuation grouping code

u2022 Account grouping code

u2022 Valuation class

System Response

The system cannot update a G/L account for this transaction. You cannot post the transaction

as being SD consultant i don't have much exposure to this .so please help me and guide me through required MM settings.

your assistance will be greatly appreciated.

thank you.

suresh.

Edited by: suresh para on Jan 23, 2009 10:07 PM