SAP Message 63249 - Input tax distribution has not been fully carried out

Diagnosis
An input tax distribution is a requirement for all costs that have beenposted to the settlement units to be settled.
Input tax distribution has not been carried out for (at least) onedocument with posting date &v1&.

System Response
The system cannot carry out the settlement run.

Procedure
Carry out an input tax distribution and then start the service chargesettlement again.