How To Fix DIWP1421 - Assignment of order &1 for message &2 to revision &3, plant &4 deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: DIWP1 - Revision Planning

• Message number: 421

• Message text: Assignment of order &1 for message &2 to revision &3, plant &4 deleted

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DIWP1421 - Assignment of order &1 for message &2 to revision &3, plant &4 deleted ?

  The SAP error message DIWP1421 indicates that there is an issue with the assignment of an order to a specific message and revision in a particular plant. This error typically arises in the context of production planning or order management within SAP.
  Cause:
  
  
  Deleted Assignment: The error suggests that the assignment of the order to the specified message and revision has been deleted. This could happen due to:
  
  Manual deletion of the assignment.
  Changes in the configuration or settings that affect the assignment.
  Data inconsistencies or corruption in the database.
  
  
  
  Invalid Data: The order, message, or revision may not exist or may have been changed, leading to a mismatch.
  
  
  Authorization Issues: Sometimes, the user may not have the necessary permissions to view or modify the assignment.
  
  
  Solution:
  
  
  Check Assignment: Verify if the assignment of the order to the message and revision still exists. You can do this by navigating to the relevant transaction codes in SAP (e.g., CO02 for order processing) and checking the details.
  
  
  Recreate Assignment: If the assignment has been deleted, you may need to recreate it. This can involve:
  
  Reassigning the order to the message and revision.
  Ensuring that all necessary data is correctly entered.
  
  
  
  Data Consistency Check: Run a consistency check on the relevant data to ensure there are no discrepancies. This may involve using transaction codes like SE38 to run specific reports or programs that check for data integrity.
  
  
  Authorization Check: Ensure that the user has the necessary authorizations to access and modify the assignments. This may require coordination with your SAP security team.
  
  
  Consult Documentation: Refer to SAP documentation or help files for more specific guidance related to the error message DIWP1421.
  
  
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP support for further assistance. They may provide insights based on the specific configuration and version of your SAP system.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CO02 (Change Production Order), CO03 (Display Production Order), and others that may be related to order management.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide patches or updates that address known issues.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the DIWP1421 error in your SAP system.