How To Fix WXP434 - Delete function is not executed

SAP Error Message - Details

• Message type: E = Error

• Message class: WXP - Retail Planning

• Message number: 434

• Message text: Delete function is not executed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WXP434 - Delete function is not executed ?

  Certainly! Here's a detailed explanation regarding the SAP error message WXP434 - Delete function is not executed:
  
  SAP Error Message: WXP434 - Delete function is not executed
  
  Cause:
  The error message WXP434 typically occurs in the context of Web Dynpro applications or SAP GUI when a delete operation is attempted but cannot be executed. The main reasons include:
  
  Authorization issues: The user does not have the necessary authorization to perform the delete operation.
  Locking problems: The data or object intended for deletion is locked by another user or process.
  Incorrect or missing implementation: The delete function is not properly implemented or activated in the application or component.
  Data dependencies: The record to be deleted is referenced by other data, preventing deletion due to referential integrity.
  UI or backend inconsistency: The delete action is triggered in the UI but the backend logic or method handling the delete is not executed or fails silently.
  
  
  Solution:
  To resolve the WXP434 error, consider the following steps:
  
  
  Check Authorizations:
  
  Verify that the user has the required authorizations to delete the object/data.
  Use transaction SU53 immediately after the error to check for missing authorizations.
  Adjust roles/authorizations accordingly.
  
  
  
  Check Lock Entries:
  
  Use transaction SM12 to check if the object/data is locked.
  If locked by another user or process, coordinate to release the lock or wait until it is released.
  
  
  
  Review Application Implementation:
  
  For Web Dynpro applications, check the implementation of the delete action in the component controller or the relevant controller.
  Ensure that the delete method is correctly implemented and called.
  Debug the application to verify that the delete function is triggered and executed.
  
  
  
  Check Data Dependencies:
  
  Verify if the data to be deleted is referenced elsewhere.
  If so, delete or adjust dependent data first or use cascade delete if supported.
  
  
  
  Check for Backend Errors:
  
  Look for any short dumps (transaction ST22) or system logs (transaction SM21) that might indicate backend errors during the delete operation.
  Fix any underlying issues causing the backend delete to fail.
  
  
  
  Update or Patch:
  
  If this is a known issue in a specific SAP version or component, check SAP Notes for patches or corrections.
  Apply relevant SAP Notes or support packages.
  
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SU53 - Authorization check
  SM12 - Lock entries
  ST22 - ABAP runtime errors (short dumps)
  SM21 - System log
  SE80 / SE24 - For checking Web Dynpro components and methods
  
  
  
  SAP Notes:
  
  Search the SAP Support Portal for notes related to message WXP434 or delete function issues in your specific module or component.
  
  
  
  Web Dynpro Context:
  
  In Web Dynpro, the delete function is often linked to a context node or table binding. Ensure that the context node is properly configured for deletion and that the model provider supports delete operations.
  
  
  
  
  If you provide more context (e.g., module, transaction, or scenario where the error occurs), I can help tailor the solution further.