End date must lie after start date.

What causes this issue?

The table entry which you are processing is only valid between the
"Begin date" and the "End date" which it contains. You have specified an
"End date" which does not lie in the validity range.

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

System Response

The desired change can not be made.

How to fix this error?

If you want to restrict the current entry, and the changed entry should
be valid from the specified <LS>Begin date</>,
enter an "End date" within the current validity range.
In this case, the currently valid entry is automatically assigned the
new
"End date" and a new entry with the new
validity range and your changes is created.
If you want to create an entry with a new "Begin date",
use the functions <LS>New Entries</> or
<LS>Copy</>. Note that the validity range of the
entries for the same key must not overlap.

Error message extract from SAP system. Copyright SAP SE.