How To Fix /SAPAPO/TSM899 - Save planning area before maintaining origin selection

/SAPAPO/TSM899 - Overview

• Message type: E = Error

• Message class: /SAPAPO/TSM -

• Message number: 899

• Message text: Save planning area before maintaining origin selection

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/TSM899 - Save planning area before maintaining origin selection ?

  The SAP error message /SAPAPO/TSM899 Save planning area before maintaining origin selection typically occurs in the context of SAP Advanced Planning and Optimization (APO) when you are trying to maintain or modify the origin selection for a planning area without having saved the planning area first. This is a safeguard to ensure that any changes made to the planning area are committed before further modifications are attempted.
  
  Cause:
  The error is triggered because the system requires that the planning area be saved before you can proceed with maintaining the origin selection. This is a part of the data integrity checks within the SAP system to prevent any potential data inconsistencies.
  
  Solution:
  To resolve this error, follow these steps:
  
  
  Save the Planning Area: 
  
  Before attempting to maintain the origin selection, ensure that you have saved any changes made to the planning area. You can do this by navigating to the relevant transaction or screen where the