Data record selection was changed.

What causes this issue?

There is a line-related authorization for this maintenance object.

System Response

Depending on your authorization, it is possible that different data
records are displayed in display mode and change mode.

How to fix this error?

If you want to change data records but do not have the relevant
authorization or cannot display the necessary data records, you must
contact your system administrator.

Procedure for System Administrators

Authorizations at line level are maintained using the authorization
object S_TABU_LIN.

Error message extract from SAP system. Copyright SAP SE.