Field help (LOTPROBALC) 

If parameter PROBALCTL - Progressive balance control (chapter TRS - group PAY) is set to ‘Yes’, the balance control field is displayed. It is enabled if box "Entry batch" is activated.
It is used to define the balance control for the Entry batch. Additional fields in tab "Entry batch” tab are added for the balance control of the batch.
The activation of the balance control has an impact on: