SAP Message RM026 - A new costing is carried out for product cost collector &1

Diagnosis
The system has established differences between the current reportingpoint structure and the milestone structure in the routing. In order toupdate the routing, the system carries out a preliminary costing forproduct cost collector &V1&. The system saves this preliminary costingand the new reporting point structure when the costing has been carriedout.

Procedure
If the costing is to be carried out, confirm this message. Otherwiseterminate processing.
You can also carry out the costing manually using a transaction inproduct cost collector maintenance.