Diagnosis
The data entered does not cause changes in the dataset.
Either the specified values in the selection do not make changesnecessary, or changes would be made for which you have no authorization.
For example, if you do not have a maintenance authorization for allrecycling partners, you cannot make changes using the collectivemaintenance function.

System Response
The system is unable to make any changes.

Procedure
Enter a valid collective maintenance instruction.
Check your authorization using the transaction SU53.