Stop googling SAP errors. Use our Free Essentials plan instead - no credit card needed. Start Now

Close

How To Fix WXCM006 - Specify either the context structure or the dummy value


SAP Error Message - Details

  • Message type: E = Error

  • Message class: WXCM - Messages for Package CM_MAP

  • Message number: 006

  • Message text: Specify either the context structure or the dummy value

  • Show details Hide details


  • 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.



    What else can you do?

    First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

    Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

    You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.


Smart SAP Assistant

  • What is the cause and solution for SAP error message WXCM006 - Specify either the context structure or the dummy value ?

    SAP Error Message:
    WXCM006 - Specify either the context structure or the dummy value


    Cause:

    This error occurs in Web Dynpro ABAP when a context node or attribute is expected to be bound or initialized, but neither a context structure nor a dummy value has been specified. Essentially, the framework requires either a valid context structure to be assigned or a dummy value to be provided for the UI element or context attribute, but both are missing.

    This typically happens in the following scenarios:

    • When defining context attributes or nodes in the Web Dynpro component and the binding is incomplete.
    • When a UI element (like an input field or output field) is bound to a context attribute that has no initial value or structure.
    • When a context node is expected to have a structure but none is assigned or the dummy value is not set.

    Solution:

    To resolve the WXCM006 error, you need to ensure that either:

    1. Context Structure is Specified:

      • Assign a proper context structure to the context node or attribute.
      • In the Web Dynpro component’s context tab, check the node or attribute and assign a data element or structure that defines the data type.
      • Make sure the context node is properly initialized in the component controller or view controller before it is used.
    2. Dummy Value is Provided:

      • If no real data structure is available or needed, provide a dummy value for the context attribute.
      • This can be done by setting a default value in the context attribute properties or by initializing the attribute programmatically in the WDDOINIT method or relevant event handler.

    Additional Information:

    • Context in Web Dynpro: The context is the data model of the Web Dynpro application. It holds the data that UI elements bind to.
    • Why is this important? Without a context structure or dummy value, the UI element has no data to display or manipulate, leading to runtime errors.
    • Where to check:
      • In the Web Dynpro component editor, under the Context tab.
      • In the Properties of the context node or attribute.
      • In the WDDOINIT method or other initialization methods where context nodes/attributes are filled.

    Example:

    If you have a context attribute CustomerName of type STRING but you have not assigned a data element or initialized it, you might get this error. To fix it:

    • Assign a data element like CHAR with length 50 to CustomerName.
    • Or initialize it in code:
    wd_context->get_attribute( 'CustomerName' )->set_static_value( ' ' ).

    Summary:

    Aspect Description
    Cause Neither context structure nor dummy value specified for a context node/attribute.
    Solution Assign a proper context structure or provide a dummy/default value for the context attribute.
    Where to fix Web Dynpro component context tab, attribute properties, or initialization code (WDDOINIT).

    If you continue to face issues, check the Web Dynpro trace or debugger to see exactly which context node or attribute is causing the problem.

    • Do you have any question about this error?


      Upgrade now to chat with this error.


Instant HelpGet instant SAP help. Sign up for our Free Essentials Plan.


Related SAP Error Messages

Click the links below to see the following related messages:

Click on this link to search all SAP messages.


Rating
ERPlingo simplifies finding the accurate answers to SAP message errors. I now use every week. A must have tool for anyone working with SAP! Highly recommended!
Rate 1
Kent Bettisworth
Executive SAP Consultant