How To Fix /SAPAPO/PFCS_MESS800 - Maximum Deviation Calculated Incorrectly

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PFCS_MESS -

• Message number: 800

• Message text: Maximum Deviation Calculated Incorrectly

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/PFCS_MESS800 - Maximum Deviation Calculated Incorrectly ?

  The SAP error message /SAPAPO/PFCS_MESS800 Maximum Deviation Calculated Incorrectly typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with the calculation of maximum deviations in planning scenarios. This error can arise due to various reasons, including data inconsistencies, configuration issues, or problems with the planning run itself.
  Causes:
  
  
  Data Inconsistencies: There may be inconsistencies in the master data or transaction data that the planning run is using. This can include incorrect or missing data in the product master, location master, or other relevant master data.
  
  
  
  Configuration Issues: The planning settings or parameters may not be configured correctly. This includes settings related to the planning strategy, forecast models, or other relevant configuration settings.
  
  
  Planning Run Issues: If the planning run is interrupted or not executed properly, it can lead to incorrect calculations of maximum deviations.
  
  
  Versioning Issues: If there are multiple versions of planning data, discrepancies between these