SAP Message 64657 - Acct determination: Bal.sht acct in acc.assign.ref. &1 empty in CoCd &2

Diagnosis
You have not entered the G/L account on which the position is to bemanaged in the FI general ledger in account assignment reference &V1&in company code &V2& for contract type &V3&.

System Response
The posting activity is cancelled.

Procedure
Check the account assignment reference concerned and enter a G/Laccount.