How To Fix WRF_ARTICLELIST024 - Instantiation of class CL_WRF_ARTICLELIST failed

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_ARTICLELIST - Mesage Class of Material List

• Message number: 024

• Message text: Instantiation of class CL_WRF_ARTICLELIST failed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WRF_ARTICLELIST024 - Instantiation of class CL_WRF_ARTICLELIST failed ?

  The SAP error message:
  WRF_ARTICLELIST024: Instantiation of class CL_WRF_ARTICLELIST failed
  
  Cause
  This error occurs when the system tries to create an instance of the ABAP class CL_WRF_ARTICLELIST but fails. The failure can be due to several reasons, including:
  
  Missing or incorrect class implementation: The class CL_WRF_ARTICLELIST might not be properly implemented or activated in the system.
  Missing or inconsistent transport objects: The class or its dependencies might not have been transported correctly between systems.
  Authorization issues: The user executing the program might lack the necessary authorizations to instantiate the class.
  Missing or inconsistent runtime environment: Required components, such as Web Dynpro Framework or related libraries, might be missing or not properly configured.
  Syntax or runtime errors in the class constructor or initialization code: If the constructor or static initialization of the class raises an exception, instantiation will fail.
  Missing or inconsistent data: The class might depend on certain data or configuration that is missing or inconsistent.
  
  
  Solution
  To resolve the error, follow these steps:
  
  
  Check Class Existence and Activation:
  
  Use transaction SE24 (Class Builder) to check if CL_WRF_ARTICLELIST exists and is active.
  If inactive, activate the class.
  If missing, check transport requests or installation notes for missing components.
  
  
  
  Check for Syntax or Runtime Errors:
  
  In SE24, check the class for syntax errors.
  Review the constructor (CONSTRUCTOR method) or any static initialization blocks for exceptions.
  Debug the instantiation process if possible to identify where it fails.
  
  
  
  Check Authorizations:
  
  Ensure the user has the necessary authorizations to execute the program or transaction that instantiates the class.
  Check authorization objects related to Web Dynpro or the specific application.
  
  
  
  Check System Components and Dependencies:
  
  Verify that all required SAP components (e.g., Web Dynpro Framework) are installed and correctly configured.
  Check for OSS notes related to CL_WRF_ARTICLELIST or the application area.
  
  
  
  Check Transport and Installation:
  
  If the class was recently transported, verify that all related objects were included.
  Re-import or re-activate transports if necessary.
  
  
  
  Review Application Logs and Dumps:
  
  Check transaction ST22 for short dumps related to the error.
  Check application logs (SLG1) for related error messages.
  
  
  
  SAP Notes and Support:
  
  Search SAP Support Portal for notes related to WRF_ARTICLELIST024 or CL_WRF_ARTICLELIST.
  Apply any relevant SAP Notes or patches.
  
  
  
  
  Related Information
  
  Transaction SE24: Class Builder to inspect and maintain ABAP classes.
  Transaction ST22: ABAP runtime error analysis.
  Transaction SLG1: Application log.
  Web Dynpro Framework: CL_WRF_ARTICLELIST is likely related to Web Dynpro applications.
  SAP Notes: Check SAP OSS Notes for known issues with this class or error message.
  Authorization Objects: Check for Web Dynpro or application-specific authorization objects.
  
  
  If you provide more context (e.g., the transaction or program where this error occurs, system version, recent changes), I can help narrow down the cause further.