You can execute the following online checks for open items:
(1) Is there a payment block?
(2) Is the item already included in the payment proposal?
(3) Does the value date of the bank item agree with that of the item selected?
Re (3):
When you are clearing the bank clearing account, you can check whether the value date of the bank item agrees with that of the item selected from the bank clearing account. If the value dates do not agree, this item is selected but not activated.
Note
You can activate items selected in this way manually in open item processing. The first item of the payment document is deemed to be the bank item.
Re (3):
In Customizing for G/L account tolerances (T043S), you have set the indicator
Check Value Date
.