How To Fix /SAPAPO/OM_SYNC018 - Planning matrix is inconsistent

/SAPAPO/OM_SYNC018 - Overview

• Message type: E = Error

• Message class: /SAPAPO/OM_SYNC -

• Message number: 018

• Message text: Planning matrix is inconsistent

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/OM_SYNC018 - Planning matrix is inconsistent ?

  The SAP error message /SAPAPO/OM_SYNC018 Planning matrix is inconsistent typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an inconsistency in the planning matrix used for planning activities. This inconsistency can arise from various reasons, such as data corruption, configuration issues, or discrepancies in the master data.
  Causes:
  
  Data Corruption: The planning matrix may have been corrupted due to system errors or improper data handling.
  
  Configuration Issues: Incorrect settings in the planning area or planning book can lead to inconsistencies.
  Master Data Issues: Missing or incorrect master data (like product, location, or resource) can cause the planning matrix to be inconsistent.
  Versioning Issues: If there are multiple versions of the planning matrix, conflicts may arise.
  Changes in Key Figures: If key figures used in the planning matrix have been changed or deleted, it can lead to inconsistencies.
  
  Solutions:
  
  Check Master Data: Ensure that all relevant master data (products, locations, resources) is correctly