How To Fix MPE_AHF_CUST021 - Add at least one parameter for action handler &1


MPE_AHF_CUST021 - Overview

  • Message type: E = Error

  • Message class: MPE_AHF_CUST - Messages for AHF Customizing

  • Message number: 021

  • Message text: Add at least one parameter for action handler &1

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  • 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 MPE_AHF_CUST021 - Add at least one parameter for action handler &1 ?
    The SAP error message MPE_AHF_CUST021 with the description "Add at least one parameter for action handler &1" typically occurs in the context of the SAP Application Interface Framework (AIF) or when working with custom action handlers in SAP applications. This error indicates that a required parameter for a specific action handler has not been provided.
    
    Cause: The error is usually caused by one of the following reasons: Missing Parameters: The action handler defined in the configuration requires at least one parameter to function correctly, but none have been provided. Incorrect Configuration: The action handler may be incorrectly configured, leading to the system not recognizing the parameters that should be passed. Custom Code Issues: If you are using custom code for the action handler, there may be issues in the implementation that prevent parameters from being passed correctly.
    Solution: To resolve the error, you can take the following steps: Check Action Handler Configuration: Go to the configuration of the action

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