How To Fix K6637 - Only interaction-free seasonal distributions can be used -> F1

K6637 - Overview

• Message type: E = Error

• Message class: K6 - EC-EIS/EC-BP data basis: Data entry and collection

• Message number: 637

• Message text: Only interaction-free seasonal distributions can be used -> F1

What causes this issue?

The entry of the seasonal distribution is limited to those without
interaction as you are in the automatic planning. Therefore, certain
entries are not permitted. The following cases are not allowed:
0, 3, 4, 5, 6. (see also F1-Help)

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

Correct your entries.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message K6637 - Only interaction-free seasonal distributions can be used -> F1 ?

  The SAP error message K6637, which states "Only interaction-free seasonal distributions can be used," typically occurs in the context of SAP's Controlling (CO) module, particularly when dealing with seasonal distributions in planning or budgeting scenarios.
  
  Cause:
  This error arises when you attempt to use a seasonal distribution method that involves interactions (i.e., relationships between different periods or elements) in a context where only interaction-free methods are allowed. Interaction-free seasonal distributions are those that do not consider the influence of one period on another, which is often required in certain planning scenarios.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Distribution Method: Ensure that you are using a seasonal distribution method that is compatible with interaction-free requirements. You may need to switch to a method that does not involve interactions.
  
  
  Review Planning Parameters: Go to the planning parameters in your SAP system and verify that the settings align with the requirements for