How To Fix V4115 - Purchase order number in document number: & already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: V4 - Nachrichten Verkauf (Variable Meldungen und EDI-Meldungen)

• Message number: 115

• Message text: Purchase order number in document number: & already exists

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message V4115 - Purchase order number in document number: & already exists ?

  The SAP error message V4115, which states "Purchase order number in document number: & already exists," typically occurs when there is an attempt to create or process a purchase order (PO) that has a number already assigned to another document in the system. This can happen due to various reasons, such as duplicate entries or issues with number ranges.
  Causes:
  
  Duplicate Purchase Order Number: The purchase order number you are trying to create already exists in the system.
  Number Range Issues: The number range configuration for purchase orders may not be set up correctly, leading to conflicts.
  Document Type Conflicts: The document type associated with the purchase order may have overlapping number ranges with other document types.
  Data Entry Errors: Manual entry errors or incorrect data migration can lead to duplicate entries.
  
  Solutions:
  
  
  Check Existing Purchase Orders: Verify if the purchase order number you are trying to use already exists in the system. You can do this by searching for the PO in the relevant transaction (e.g., ME23N for display).
  
  
  Use a Different Purchase Order Number: If the number is already in use, consider using a different number that is not currently assigned to any document.
  
  
  Review Number Range Configuration:
  
  Go to transaction code SNRO to check the number range object for purchase orders (usually EKKO for header and EKPO for items).
  Ensure that the number range is correctly defined and that there are no overlaps with other document types.
  
  
  
  Check Document Type Settings: Ensure that the document type associated with the purchase order is correctly configured and does not conflict with other document types.
  
  
  Consult with SAP Basis or Technical Team: If you suspect that the issue is related to system configuration or if you are unable to resolve it, consult with your SAP Basis or technical team for further investigation.
  
  
  Clear Temporary Data: In some cases, temporary data or inconsistencies in the database can cause this error. Running a program to clear temporary data or inconsistencies may help.
  
  
  Related Information:
  
  Transaction Codes: 
  
  ME21N: Create Purchase Order
  ME22N: Change Purchase Order
  ME23N: Display Purchase Order
  SNRO: Number Range Object Maintenance
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP documentation for guidelines on managing purchase orders and number ranges.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.