How To Fix CX_WDK_CONTROLLER302 - Table control - bind only DataSource property to Kayak elements


CX_WDK_CONTROLLER302 - Overview

  • Message type: E = Error

  • Message class: CX_WDK_CONTROLLER - FP/BE/BDC Controller Messages

  • Message number: 302

  • Message text: Table control - bind only DataSource property to Kayak elements

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Smart SAP Assistant

  • What is the cause and solution for SAP error message CX_WDK_CONTROLLER302 - Table control - bind only DataSource property to Kayak elements ?
    The SAP error message CX_WDK_CONTROLLER302 typically occurs in the context of Web Dynpro applications when there is an issue with the binding of data sources to UI elements, particularly in table controls. This error indicates that the DataSource property of a table control is not correctly bound to the Kayak elements, which are the underlying data structures used in the Web Dynpro framework.
    
    Cause: Incorrect Binding: The DataSource property of the table control is not properly set to the correct data source or is bound to an incompatible data structure. Kayak Elements Misconfiguration: The Kayak elements (which represent the data model) may not be correctly defined or may not match the expected structure for the table control. Data Context Issues: The context node that the table control is supposed to display may not be correctly populated or may not exist at the time of binding. Model-View Separation Issues: There may be a violation of the

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