How To Fix MA845 - Caution: all material forecasts will be deleted in all plants

MA845 - Overview

• Message type: E = Error

• Message class: MA - Sales and Operations Planning

• Message number: 845

• Message text: Caution: all material forecasts will be deleted in all plants

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MA845 - Caution: all material forecasts will be deleted in all plants ?

  The SAP error message MA845, which states "Caution: all material forecasts will be deleted in all plants," typically occurs in the context of material management and forecasting within the SAP system. This message is a warning rather than an error, indicating that a certain action will lead to the deletion of all material forecasts for the specified material across all plants.
  
  Cause:
  The message MA845 is usually triggered when you are about to perform an operation that affects the material forecast data, such as:
  
  Changing the Forecasting Method: If you change the forecasting method for a material, it may lead to the deletion of existing forecasts.
  Deleting Forecasts: If you are executing a transaction that explicitly deletes forecasts, such as using transaction code MD61 (Create Forecast) or MD62 (Change Forecast).
  Mass Changes: Performing mass changes to forecast data that do not retain existing forecasts.
  
  
  Solution:
  To address this warning and manage the situation effectively, consider the following