How To Fix TD639 - Function module could not find global ABAP variables


TD639 - Overview

  • Message type: E = Error

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

  • Message number: 639

  • Message text: Function module could not find global ABAP variables

  • Show details Hide details
  • What causes this issue?

    The ABAP variables in the print program could not be found.

    System Response

    Error message

    How to fix this error?

    Try to find the variables again.

    Error message extract from SAP system. Copyright SAP SE.


Smart SAP Assistant

  • What is the cause and solution for SAP error message TD639 - Function module could not find global ABAP variables ?
    The SAP error message TD639, which states "Function module could not find global ABAP variables," typically occurs when there is an issue with the function module trying to access global variables that are not defined or not available in the current context. This can happen for several reasons, including:
    Causes:
    
    Missing Global Variables: The global variables that the function module is trying to access may not be defined in the program or may have been deleted or renamed.
    Scope Issues: The function module may be called in a context where the global variables are not accessible due to scope limitations.
    Incorrect Function Module Call: The function module may be called incorrectly, leading to the inability to find the required variables.
    Transport Issues: If the function module was transported from one system to another, there may be inconsistencies in the environment that prevent the variables from being recognized.
    Authorization Issues: Sometimes, authorization issues can prevent access to

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