How To Fix WU424 - Subseq. processing carried out. Blocking status cannot be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: WU - Promotion management messages

• Message number: 424

• Message text: Subseq. processing carried out. Blocking status cannot be changed

What causes this issue?

An attempt was made to block or unblock a promotion or a promotion
item. If subsequent processing steps have already been successfully
carried out for the promotion in question, then you can no longer
carry out blocking statuses.

System Response

The change to the block status is rejected. The status valid
previously is reset.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WU424 - Subseq. processing carried out. Blocking status cannot be changed ?

  The SAP error message WU424, which states "Subseq. processing carried out. Blocking status cannot be changed," typically occurs in the context of work orders or production orders in SAP. This error indicates that the system has detected that subsequent processing has already been performed on the order, which prevents any changes to the blocking status of that order.
  Cause:
  
  Subsequent Processing: The error arises when there has been subsequent processing on the order, such as confirmations, goods movements, or other activities that have been recorded against the order.
  Blocking Status: The blocking status of an order is meant to prevent further processing until certain conditions are met. If subsequent processing has occurred, the system locks the ability to change this status to ensure data integrity.
  
  Solution:
  
  Check Order Status: Review the order to determine what subsequent processing has been performed. This can include checking confirmations, goods receipts, or any other related transactions.
  Revert Changes: If possible, revert any subsequent processing that has been done if it is appropriate to do so. This may involve canceling confirmations or reversing goods movements.
  Consult Documentation: Refer to SAP documentation or your organization's internal guidelines for handling work orders or production orders to understand the implications of changing the blocking status.
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide guidance based on your specific configuration and business processes.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CO02 (Change Production Order), CO03 (Display Production Order), or IW32 (Change Order) to manage orders effectively.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Authorization: Ensure that you have the necessary authorizations to change the blocking status of orders, as restrictions may be in place based on user roles.
  
  By following these steps, you should be able to address the WU424 error and understand the context in which it occurs.