How To Fix /SAPAPO/AMON126 - Validity period in line &1 not up to date (substitution canceled)


/SAPAPO/AMON126 - Overview

  • Message type: E = Error

  • Message class: /SAPAPO/AMON -

  • Message number: 126

  • Message text: Validity period in line &1 not up to date (substitution canceled)

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  • Self-Explanatory Message

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    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/AMON126 - Validity period in line &1 not up to date (substitution canceled) ?
    The SAP error message /SAPAPO/AMON126 Validity period in line &1 not up to date (substitution canceled) typically occurs in the context of Advanced Planning and Optimization (APO) when there is an issue with the validity period of a substitution in the system. This error indicates that the validity period for a specific line item (identified by &1) is not current, which leads to the cancellation of the substitution.
    
    Cause: Outdated Validity Period: The validity period for the substitution is either expired or not aligned with the current planning period. Data Inconsistency: There may be inconsistencies in the master data or transaction data that affect the validity of the substitution.
    Configuration Issues: Incorrect configuration settings in the APO system related to substitution rules or validity periods. Manual Changes: Manual changes to the substitution data that do not reflect the current planning scenario.
    Solution: Check Validity Period: Review the validity period of the substitution in the relevant master data

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