SAP Message 6D257 - For predistribution SU &, data for the opt. rate determin. not available

Diagnosis
Option rates and/or required apportionment units could not bedetermined for all the participating settlement units of the mastersettlement unit for &v2&.

System Response
No option rate will be calculated for master SU &v1& for &v2&.

Procedure
Notify your system administrator.