Diagnosis
In account determination for Treasury securities you have used theposting key &V2&. This posting key, however, is not defined in tableTBSL.

System Response
The conversion of the posting categories for account determinationcannot be completed!

Procedure
Redefine the posting key &V2& or replace this posting key in accountdetermination for Treasury securities with a different key. You thenneed to run the conversion report again!