How To Fix TD428 - Parameter FUNCTION=& is invalid


TD428 - Overview

  • Message type: E = Error

  • Message class: TD - SAPscript: Text editor, composer, forms, styles and fonts

  • Message number: 428

  • Message text: Parameter FUNCTION=& is invalid

  • Show details Hide details
  • What causes this issue?

    An invalid value was specified for the parameter FUNCTION.

    System Response

    The function was ignored.

    How to fix this error?

    Please enter a value which is valid for the parameter FUNCTION, such as
    <H>SET</>.

    Error message extract from SAP system. Copyright SAP SE.


Smart SAP Assistant

  • What is the cause and solution for SAP error message TD428 - Parameter FUNCTION=& is invalid ?
    The SAP error message TD428, which states "Parameter FUNCTION=& is invalid," typically occurs in the context of transport management or when dealing with transport requests in SAP. This error indicates that the system is expecting a valid function name or parameter, but it has received an invalid or empty value instead.
    Causes:
    
    Incorrect Function Name: The function name specified in the transport request or configuration is incorrect or does not exist.
    Empty Parameter: The parameter FUNCTION is not set or is empty, leading to the error.
    
    Configuration Issues: There may be issues in the transport configuration or settings that are causing the system to not recognize the function. Custom Development: If there are custom programs or enhancements that manipulate transport requests, they may be incorrectly coded or not handling parameters properly. Solutions: Check Function Name: Verify that the function name specified in the transport request or configuration is correct and exists in the system. Set Parameter Correctly: Ensure

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