How To Fix /SAPAPO/RELEASE008 - Validity end date before validity start date

/SAPAPO/RELEASE008 - Overview

• Message type: E = Error

• Message class: /SAPAPO/RELEASE -

• Message number: 008

• Message text: Validity end date before validity start date

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/RELEASE008 - Validity end date before validity start date ?

  The SAP error message /SAPAPO/RELEASE008 indicates that there is an issue with the validity dates in the context of Advanced Planning and Optimization (APO) within SAP. Specifically, this error occurs when the validity end date is set before the validity start date for a particular planning object, such as a product or a location.
  
  Cause:
  The primary cause of this error is a data entry mistake where the end date of a validity period is incorrectly set to a date that is earlier than the start date. This can happen during the creation or modification of master data, such as:
  
  Product master data
  Location master data
  Planning book settings
  Key figures
  
  
  Solution:
  To resolve this error, you need to check and correct the validity dates in the relevant master data. Here are the steps to do so:
  
  
  Identify the Affected Object: Determine which planning object (e.g., product, location) is causing the error. This information is usually provided in the