How To Fix /SAPAPO/TSM406 - From date must be later than or same as &1

/SAPAPO/TSM406 - Overview

• Message type: E = Error

• Message class: /SAPAPO/TSM -

• Message number: 406

• Message text: From date must be later than or same as &1

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 /SAPAPO/TSM406 - From date must be later than or same as &1 ?

  The SAP error message /SAPAPO/TSM406 indicates that there is an issue with the date range specified in a transaction or process within the SAP Advanced Planning and Optimization (APO) module. Specifically, the error message states that the "From date must be later than or same as &1," where &1 represents a specific date that is being referenced in the context of the error.
  
  Cause:
  The error typically occurs when:
  
  The "From date" entered in a planning transaction is earlier than the "To date" or is set to a date that is not valid in the context of the planning process.
  There may be a configuration issue or a misunderstanding of the date requirements for the specific transaction being executed.
  The date format may not be recognized correctly due to regional settings or user profile settings.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Date Inputs: Ensure that the "From date" you are entering is