Planning Areas 
The following Planning Areas are used for Trade Promotion Planning in SAP Trade Promotion Optimization:
CP: Sales and Promotions Plan/Actual (4TPM8000)
This planning area supports the following processes:
Annual planning
Post-processing of annual negotiations
Rolling planning
CP: Sales Planning with Promotions (SUn) (4TPM9000)
This is a Multi-Planning Area and contains the following basic planning areas:
CP: Sales and Promotions - Actual (4TPM3000)
CP: Uplift Knowledge (4TPM4000)
CP: Sales and Promotions Plan/Actual (4TPM8000)
Integration
The InfoCube CP: Sales and Promotions Plan/Actual (0CP_SLSCA) is assigned to the planning area CP: Sales and Promotions Plan/Actual (4TPM8000) which is contained in the multi-planning area CP: Sales Planning with Promotions (SUn) (4TPM9000) that enables this multi-planning area to access the data presented in the InfoCube CP: Sales and Promotions Plan/Actual (0CP_SLSCA).
The actual data is copied from the planning area CP: Sales and Trade Promotions (Actual) (4TPM3000) to the multi-planning area CP: Sales Planning with Promotions (SUn) (4TPM9000) and then to the planning area CP: Sales and Trade Promotions (Planned + Actual) in Sales Units (4TPM8000).