Cost center &1 has already been selected to be changed

What causes this issue?

Cost center &v1& has been been found more than once in the entry list.
This cost center is already marked for change, but can only be changed
for a single time interval using a BAPI call.

System Response

The current entry in the list of cost centers is ignored.

How to fix this error?

If you want to change more time intervals for the cost center, you can
do this in <DS:TRAN.KS02>Master Data Maintenance</> of the cost centers.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.