How To Fix /SAPAPO/PPM_MAINTAIN539 - Validity horizons overlap in the logical component &1 &2 &3

/SAPAPO/PPM_MAINTAIN539 - Overview

• Message type: E = Error

• Message class: /SAPAPO/PPM_MAINTAIN -

• Message number: 539

• Message text: Validity horizons overlap in the logical component &1 &2 &3

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PPM_MAINTAIN539 - Validity horizons overlap in the logical component &1 &2 &3 ?

  The SAP error message /SAPAPO/PPM_MAINTAIN539 indicates that there is an issue with overlapping validity horizons in the logical components specified in the error message. This typically occurs in the context of SAP Advanced Planning and Optimization (APO), particularly when dealing with planning objects like product planning, demand planning, or similar scenarios.
  
  Cause:
  The error arises when the validity periods (horizons) of different planning objects or components overlap in a way that is not allowed by the system. This can happen due to:
  
  Incorrect Configuration: The validity periods for different planning objects may have been set incorrectly, leading to overlaps.
  Data Entry Errors: Manual entries for planning horizons may have been incorrectly inputted, causing overlaps.
  Changes in Planning Objects: If planning objects were modified (e.g., changed validity dates) without proper adjustments to related objects, overlaps can occur.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Validity Periods: Review the validity periods of the planning objects