Ways to Aggregate and Disaggregate in Level-By-Level Planning 

For a brief outline of aggregation and disaggregation, see Concepts of Aggregation and Disaggregation.

In leve-by-level planning, manual intervention by the user is required for both aggregation and disaggregation.

You can use the planning table function Edit ® Disaggregate line to disaggregate data and a self-defined macro (created in the planning type) to aggregate data. Disaggregation is carried out on the basis of the proportional factors stored in the planning hierarchy master record.

See also:

Implementation Guide for Sales & Operations Planning ("Set parameters for info structures and key figures")

Automatic Calculation of the Proportional Factors in Level-By-Level Planning

Calculating the Proportional Factors Automatically