How To Fix CX_WDK_APPNAV002 - Value of target parameter &1 couldn't be retrieved.

CX_WDK_APPNAV002 - Overview

• Message type: E = Error

• Message class: CX_WDK_APPNAV - Messages of Generic Application Navigation

• Message number: 002

• Message text: Value of target parameter &1 couldn't be retrieved.

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CX_WDK_APPNAV002 - Value of target parameter &1 couldn't be retrieved. ?

  The SAP error message CX_WDK_APPNAV002 indicates that there is an issue with retrieving the value of a target parameter in the context of an application navigation or web dynpro application. This error typically arises in scenarios where the application is trying to navigate to a different view or component, but it cannot find or access the required parameter.
  Causes:
  
  Missing Parameter: The target parameter that the application is trying to access may not be defined or passed correctly.
  Incorrect Configuration: The navigation configuration in the Web Dynpro application may be incorrect, leading to the inability to retrieve the parameter.
  Authorization Issues: The user may not have the necessary authorizations to access the data or parameters required for the navigation.
  Data Binding Issues: There may be issues with data binding in the application, causing the parameter to not be populated correctly.
  Runtime Errors: There could be runtime errors in the application logic that prevent the parameter from