On &1 you can only change the table line with change number &2

Message type: E = Error

Message class: CX - Nachrichten für Konfigurationsprozess

Message number: 256

Message text: On &1 you can only change the table line with change number &2



What causes this issue?

You want to change a table entry with a change number.


System Response

The system checks whether changes with this number are allowed. Values
have already been changed or added on this date (&V1) with change
number &V2&. This means that you can only make changes on this date if
you use change number &V2&.


How to fix this error?

Call the function again using change number &V2&.

Error message extract from SAP system. Copyright SAP SE.