You are not saving the entry in the display period

What causes this issue?

You are saving an entry in the cash journal. However the posting date
is not within the display time period that you have currently selected
for the cash journal.

System Response

The system informs you that the entry will be posted on the posting
date displayed and not within the current display time period. When you
make a new selection, the entry therefore no longer appears in the
current display period selected. It appears in the posting date period
instead.

How to fix this error?

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.