How To Fix APPLG001 - DC: Data element (attribute) is unknown; correct the accessor method


APPLG001 - Overview

  • Message type: E = Error

  • Message class: APPLG - Application Graphics Messages (Graphic Proxy Framework)

  • Message number: 001

  • Message text: DC: Data element (attribute) is unknown; correct the accessor method

  • Show details Hide details
  • What causes this issue?

    An attempt was made to access a data element that is unknown to the
    data container.
    The data container definition may be incomplete.

    How to fix this error?

    Correct the access method.

    Error message extract from SAP system. Copyright SAP SE.


APPLG001 - Details

  • The SAP error message APPLG001 indicates that there is an issue with a data element or attribute in your application. Specifically, it suggests that the system cannot recognize the data element or attribute being referenced, which typically occurs in the context of ABAP programming or when working with data models in SAP.
    
    Cause: Unknown Data Element: The data element or attribute being accessed does not exist in the system. This could be due to a typo in the name or the data element not being defined in the relevant context. Incorrect Accessor Method: The accessor method (getter or setter) used to access the data element is not correctly implemented or does not match the expected signature. Changes in Data Model: If there have been recent changes to the data model (e.g., fields added or removed), the existing code may no longer be valid. Namespace Issues: If the data element is part of a different namespace

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