How To Fix AH452 - The season periods are inconsistent

AH452 - Overview

• Message type: E = Error

• Message class: AH - IS-U billing (master data)

• Message number: 452

• Message text: The season periods are inconsistent

What causes this issue?

The season periods defined for the season operand are inconsistent.
This can be for the following reasons:
The specified season periods overlap
The specified season periods do not cover the entire year

System Response

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

How to fix this error?

Maintain the season periods in such a way that the total of the periods
covers exactly one year.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AH452 - The season periods are inconsistent ?

  The SAP error message AH452, which states "The season periods are inconsistent," typically occurs in the context of SAP's Seasonal Planning functionality. This error indicates that there is a mismatch or inconsistency in the defined seasonal periods for a particular planning object, such as a material or product.
  
  Cause:
  
  Inconsistent Season Definitions: The seasonal periods defined in the system may not align correctly. For example, the start and end dates of the seasons may overlap or not cover the entire planning horizon.
  Missing Season Periods: There may be missing seasonal periods for certain time frames, leading to gaps in the planning data.
  Incorrect Configuration: The configuration settings for seasonal planning may not be set up correctly, leading to inconsistencies in how seasons are defined and applied.
  Data Entry Errors: Manual data entry errors when defining seasonal periods can lead to inconsistencies.
  
  
  Solution:
  
  Review Seasonal Periods: Check the seasonal periods defined in the system. Ensure that all periods