How To Fix OIUX3403 - New PUN fields must not be entered before NM Rewrite Go-Live Date

OIUX3403 - Overview

• Message type: E = Error

• Message class: OIUX3 - Tax Reporting

• Message number: 403

• Message text: New PUN fields must not be entered before NM Rewrite Go-Live Date

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message OIUX3403 - New PUN fields must not be entered before NM Rewrite Go-Live Date ?

  The SAP error message OIUX3403, which states "New PUN fields must not be entered before NM Rewrite Go-Live Date," typically occurs in the context of SAP's Utilities module, particularly when dealing with the New Metering (NM) functionality. This error indicates that certain fields related to the new PUN (Point of Use Number) cannot be populated or modified before a specified go-live date for the NM Rewrite project.
  
  Cause:
  
  Timing Restrictions: The error is triggered because the system is designed to prevent changes to specific fields until the NM Rewrite project has officially gone live. This is a safeguard to ensure data integrity and consistency during the transition to the new system.
  Configuration Settings: The system may have been configured to restrict access to certain functionalities until the go-live date is reached.
  
  
  Solution:
  
  Check Go-Live Date: Verify the official go-live date for the NM Rewrite project. Ensure that you are not attempting to enter or modify