How To Fix J_3RF_DDX645 - The PO and Inbound Delivery numbers are empty.

J_3RF_DDX645 - Overview

• Message type: E = Error

• Message class: J_3RF_DDX - Message class for digital documents exchange

• Message number: 645

• Message text: The PO and Inbound Delivery numbers are empty.

Self-Explanatory Message

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J_3RF_DDX645 - Details

• The SAP error message J_3RF_DDX645 indicates that both the Purchase Order (PO) and Inbound Delivery numbers are empty in the context of a specific transaction or process, typically related to logistics or inventory management. This error often arises in scenarios involving the processing of inbound deliveries, especially in the context of the Brazilian localization (J_3RF refers to Brazil-specific functionality).
  
  Cause:
  
  Missing Data: The most common cause of this error is that the system is expecting either a Purchase Order number or an Inbound Delivery number to be provided, but neither has been entered.
  Incorrect Configuration: There may be configuration issues in the system that prevent the proper linking of POs and Inbound Deliveries.
  User Input Error: Users may have inadvertently skipped entering the required information during the transaction.
  Data Migration Issues: If data was migrated from another system, it’s possible that the necessary fields were not populated correctly.
  
  
  Solution:
  
  Check Input Fields: Ensure that the Purchase Order