Procedure
You have options for setting the Integrated planning indicator:
Make the settings in the Implementation Guide (IMG) under Activity-Based Costing
You can set the Integrated planning indicator in version maintenance only before posting plan data in the R/3 System.
If plan data exists, set the Integrated planning indicator in the Activity-Based Costing initial screen by choosing Planning
The function has the following effects:
You can deactivate integrated planning only if no plan data exists.
To avoid system performance problems, schedule the processing run in the background for periods of low system use. To do so, set the Background processing indicator.