How To Fix WU454 - Beginning of delivery period cannot be after end

SAP Error Message - Details

• Message type: E = Error

• Message class: WU - Promotion management messages

• Message number: 454

• Message text: Beginning of delivery period cannot be after end

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WU454 - Beginning of delivery period cannot be after end ?

  The SAP error message WU454, "Beginning of delivery period cannot be after end," typically occurs in the context of logistics and delivery scheduling within the SAP system. This error indicates that there is a mismatch in the delivery dates specified for a particular order or delivery schedule. Specifically, it means that the start date of the delivery period is set to a date that is later than the end date, which is logically incorrect.
  Cause:
  
  Incorrect Date Entry: The most common cause is that the user has entered the beginning and end dates incorrectly, leading to the start date being after the end date.
  Master Data Issues: There may be issues with the master data related to the material, customer, or vendor that affect the delivery dates.
  Configuration Settings: In some cases, the configuration settings for delivery scheduling in the SAP system may not be set up correctly, leading to this error.
  Changes in Delivery Schedules: If there have been changes made to delivery schedules or order dates after the initial entry, it could lead to inconsistencies.
  
  Solution:
  
  Check Date Entries: Review the delivery dates entered in the system. Ensure that the beginning of the delivery period is set to a date that is earlier than the end date.
  Adjust Delivery Schedule: If the dates are incorrect, adjust the delivery schedule accordingly. Make sure to save the changes after correcting the dates.
  Review Master Data: Check the relevant master data (material master, customer master, etc.) to ensure that there are no inconsistencies that could affect the delivery dates.
  Consult Configuration: If the issue persists, consult with your SAP configuration team to review the settings related to delivery scheduling and ensure they are correctly configured.
  Error Logs: Check the error logs for any additional information that might help identify the root cause of the issue.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes such as VL01N (Create Outbound Delivery), VL02N (Change Outbound Delivery), or VL03N (Display Outbound Delivery) to access and modify delivery information.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Refer to SAP documentation or help files for more detailed information on delivery scheduling and error handling.
  
  By following these steps, you should be able to resolve the WU454 error and ensure that your delivery periods are correctly defined in the SAP system.