How To Fix ATO_CUSTOMER120 - All changes of version &1 are included in versions &2 to &3.

ATO_CUSTOMER120 - Overview

• Message type: E = Error

• Message class: ATO_CUSTOMER - ATO Messages for the End User

• Message number: 120

• Message text: All changes of version &1 are included in versions &2 to &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.

ATO_CUSTOMER120 - Details

• The SAP error message ATO_CUSTOMER120 typically occurs in the context of Advanced Planning and Optimization (APO) or similar modules where version management is involved. This error indicates that the changes made in a specific version (version &1) are already included in a range of other versions (versions &2 to &3). 
  
  Cause:
  
  Version Overlap: The version you are trying to modify or save has changes that are already reflected in other versions. This can happen if the versions are not properly managed or if there are overlapping changes.
  Data Integrity: The system is designed to maintain data integrity, and if changes are already captured in other versions, it prevents redundant updates to avoid inconsistencies.
  
  
  Solution:
  
  Review Version Changes: Check the changes made in version &1 and compare them with versions &2 to &3. If the changes are indeed already included, you may not need to make any further changes to version &1.
  Use a Different Version: