How To Fix IP427 - New completion confirmation date < start date &

SAP Error Message - Details

• Message type: E = Error

• Message class: IP - Messages for preventive maintenance

• Message number: 427

• Message text: New completion confirmation date < start date &

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message IP427 - New completion confirmation date < start date & ?

  The SAP error message IP427 ("New completion confirmation date < start date") typically occurs in the context of maintenance planning and execution within the SAP system, particularly when dealing with maintenance orders or work orders. This error indicates that the completion confirmation date you are trying to enter is earlier than the start date of the order, which is not allowed.
  Cause:
  
  Date Entry Error: The user may have mistakenly entered a completion date that is earlier than the start date of the maintenance order.
  System Configuration: There may be specific configurations or settings in the SAP system that enforce this rule to ensure that the completion date logically follows the start date.
  Data Migration Issues: If data has been migrated from another system, there may be inconsistencies in the date entries.
  
  Solution:
  
  Check Dates: Verify the start date of the maintenance order and ensure that the completion confirmation date you are entering is later than the start date.
  Correct the Entry: If the completion date is indeed incorrect, update it to a valid date that is after the start date.
  Review Order Status: Ensure that the order is in a status that allows for completion confirmation. If the order is not in the correct status, you may need to change it before confirming.
  Consult Documentation: If you are unsure about the correct dates or the process, refer to the SAP documentation or user manuals related to maintenance orders and confirmations.
  Check for Custom Logic: If your organization has custom logic or enhancements in place, consult with your SAP support team to ensure there are no additional rules affecting date entries.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as IW31 (Create Order), IW32 (Change Order), and IW41 (Confirm Order) to navigate through the maintenance order processes.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Training: Ensure that users are trained on the correct procedures for entering dates in maintenance orders to minimize errors.
  System Configuration: If this error occurs frequently, it may be worth reviewing the configuration settings in the SAP system related to maintenance order processing.
  
  By following these steps, you should be able to resolve the IP427 error and successfully enter the completion confirmation date.