How To Fix WN042 - Confirm

SAP Error Message - Details

• Message type: E = Error

• Message class: WN - Plant master data maintenance (integrated)

• Message number: 042

• Message text: Confirm

What causes this issue?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

Confirm the transaction using the 'Confirm' function.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WN042 - Confirm ?

  The SAP error message WN042 typically relates to issues in the warehouse management module, specifically concerning the confirmation of warehouse tasks or activities. This error can occur in various scenarios, such as during the confirmation of goods movements, picking, or putaway processes.
  Cause:
  The WN042 error message can be triggered by several factors, including:
  
  Incomplete Data: Required fields or data for the confirmation process may be missing or incorrectly filled.
  Task Status: The warehouse task may already be confirmed or in a status that does not allow for further confirmation.
  Locking Issues: The task or document may be locked by another user or process, preventing confirmation.
  Configuration Issues: There may be configuration settings in the warehouse management module that are not set up correctly.
  User Authorizations: The user may not have the necessary authorizations to perform the confirmation.
  
  Solution:
  To resolve the WN042 error, you can take the following steps:
  
  Check Data Completeness: Ensure that all required fields are filled out correctly and that the data is complete.
  Review Task Status: Verify the status of the warehouse task. If it has already been confirmed, you may need to reverse the confirmation or create a new task.
  Unlock the Task: If the task is locked, check with your system administrator or the user who may have locked it to unlock it.
  Configuration Review: Consult with your SAP configuration team to ensure that the warehouse management settings are correctly configured.
  User Authorization: Check if the user has the necessary permissions to perform the confirmation. If not, the user may need to be granted additional authorizations.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LT03 (Create Transfer Order), LT12 (Confirm Transfer Order), and others related to warehouse management.
  SAP Notes: Search for SAP Notes related to WN042 for any specific patches or updates that may address the issue.
  Documentation: Review SAP documentation on warehouse management processes to understand the requirements for confirmations better.
  Support: If the issue persists, consider reaching out to SAP support or your internal IT support team for further assistance.
  
  By following these steps, you should be able to identify and resolve the cause of the WN042 error message in SAP.