Execution of Reconciliations and IU Eliminations 
Purpose
You perform this process if you want to carry out reconciliations or interunit eliminations for:
Process Flow
A. Customizing of Interunit Elimination
Define tasks and document types
Define the tasks you need:
For each IU elimination task, define a document type with the following properties:
For a reconciliation task, use the same document type that is used for the associated IU elimination task.
Define method layout and method
An IU elimination task and its associated reconciliation task use the same method layout and the same method. Define a method layout and a method for each pair of tasks (for example, the elimination of interunit payables/receivables and the reconciliation for that elimination), or use an existing method layout and an existing method.
Do the following if you create a new method layout:
For example, you need steps if you want to eliminate different receivables and payables items with each other (for example, step 1 for current receivables and current payables, and step 2 for long-term receivables and long-term payables).
Do the following if you create a new method:
Assign method and document type
B. Execution of the Interunit Elimination
Execute the reconciliation and IU elimination tasks in the consolidation monitor.

You determine the consolidation group to be used in the interunit elimination or reconciliation by placing the cursor on the intersection joining the consolidation group and the task.
Result
The system clears the selections with each other and, if elimination differences are incurred and do not exceed the limit, the system posts the differences to the differential accounting objects.