How To Fix /SAPAPO/TSM121 - Forecast key figure does not correspond with a planning row

/SAPAPO/TSM121 - Overview

• Message type: E = Error

• Message class: /SAPAPO/TSM -

• Message number: 121

• Message text: Forecast key figure does not correspond with a planning row

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/TSM121 - Forecast key figure does not correspond with a planning row ?

  The SAP error message /SAPAPO/TSM121 indicates that there is a mismatch between the forecast key figure and the planning row in the Advanced Planning and Optimization (APO) module. This error typically arises when the system is unable to find a corresponding planning row for the specified forecast key figure, which can disrupt the planning process.
  Causes:
  
  Missing Planning Row: The planning row that corresponds to the forecast key figure may not exist in the planning book.
  Incorrect Key Figure Assignment: The forecast key figure may not be correctly assigned to the planning area or planning book.
  Data Inconsistency: There may be inconsistencies in the data setup, such as missing or incorrect configuration in the planning area.
  Authorization Issues: The user may not have the necessary authorizations to access the planning row or key figure.
  Versioning Issues: The version of the planning book being used may not be compatible with the forecast key figure.
  
  Solutions:
  
  Check Planning Rows: Verify