Changes to the Accumulated Balance Audit Trail
Description
As from Release 3.0 the data is stored in compressed form. This reduces the space required by 50%. The balance audit trail data must be converted using the appropriate program (in this case RFKXETUM).
Change system parameters in customizing
You make the settings required for the conversion of the data in the Financial Accounting Configuration menu.
For further information, refer to the following chapter of the online
Implementation Guide: 
"Define accumulated work files for balance audit trail".