Last amount column already reached

What causes this issue?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

Cash deconcentration is always carried out from the current date up to
five days in advance. The optimized account balance is displayed in a
maximum of six columns. The balances of the last working day are
already visible in the right column so it is not possible to scroll
horizontally to the right.

Error message extract from SAP system. Copyright SAP SE.