How To Fix WZRE_PRX_MAPPING068 - BillFromID &1 not unique. &2 documents found.

SAP Error Message - Details

• Message type: E = Error

• Message class: WZRE_PRX_MAPPING - Messages for Proxy Mappings

• Message number: 068

• Message text: BillFromID &1 not unique. &2 documents found.

Self-Explanatory Message

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• What is the cause and solution for SAP error message WZRE_PRX_MAPPING068 - BillFromID &1 not unique. &2 documents found. ?

  SAP Error Message:
  
  WZRE_PRX_MAPPING068 BillFromID &1 not unique. &2 documents found.
  
  Meaning / Cause:
  This error occurs during the processing of billing documents in SAP, particularly in scenarios involving contract or rebate settlement, pricing, or billing document mapping. The message indicates that the system expected a unique billing document identifier (BillFromID), but instead found multiple documents (the number of documents found is shown as &2).
  In other words, the system tried to identify a single billing document using the BillFromID, but the ID is not unique in the database, leading to ambiguity.
  Common causes include:
  
  Duplicate billing documents with the same BillFromID exist in the system.
  Incorrect or inconsistent data in the billing document tables.
  Issues in the mapping logic or custom enhancements where the key used to identify billing documents is not unique.
  Data inconsistencies due to incomplete or incorrect document creation or deletion.
  Custom developments or third-party add-ons that do not handle document uniqueness properly.
  
  
  Where it typically occurs:
  
  During rebate settlement runs (e.g., SD Rebate Settlement).
  Pricing or billing document mapping processes.
  Contract or condition contract billing.
  Custom programs or user exits/enhancements related to billing document processing.
  
  
  Solution / How to fix:
  
  
  Identify the Duplicate Documents:
  
  Use the BillFromID value from the error message to search for all billing documents with this ID.
  You can query tables like VBRK (Billing Document Header) or any custom tables involved in your scenario.
  Example SQL:
  SELECT * FROM VBRK WHERE BILL_FROM_ID = '<BillFromID>';
  
  Or use transaction codes like VF03 to check billing documents manually.
  
  
  
  Analyze Why Duplicates Exist:
  
  Check if duplicates are legitimate (e.g., multiple documents created for the same reference) or due to data inconsistencies.
  Review recent changes, custom code, or interfaces that might have created duplicates.
  
  
  
  Correct the Data:
  
  If duplicates are erroneous, consider deleting or archiving the incorrect documents after proper authorization.
  If duplicates are legitimate, adjust the logic or mapping to handle multiple documents or to use a more specific key.
  
  
  
  Check Custom Code / Enhancements:
  
  Review any user exits, BADIs, or custom programs involved in billing document processing.
  Ensure that the logic to identify billing documents uses unique keys.
  Adjust the code to handle cases where multiple documents might exist or to prevent duplicates.
  
  
  
  SAP Notes / Support:
  
  Search for SAP Notes related to WZRE_PRX_MAPPING068 or billing document uniqueness.
  Apply any relevant SAP patches or corrections.
  
  
  
  Preventive Measures:
  
  Implement validations during document creation to prevent duplicates.
  Regularly monitor billing document data integrity.
  Train users on correct billing document processing.
  
  
  
  
  Related Information:
  
  
  Tables:
  
  VBRK - Billing Document Header
  VBRP - Billing Document Item
  Custom tables related to rebate or contract billing
  
  
  
  Transactions:
  
  VF03 - Display Billing Document
  VF04 - Maintain Billing Due List
  VK13 - Display Condition Contract (if related)
  Custom transactions for rebate settlement
  
  
  
  SAP Notes / KBAs:
  
  Check SAP ONE Support Launchpad for notes mentioning WZRE_PRX_MAPPING068.
  Look for notes related to rebate settlement or billing document mapping issues.
  
  
  
  
  Summary:
  
  
  
  Aspect
  Details
  
  
  
  
  Error
  BillFromID &1 not unique. &2 documents found.
  
  
  Cause
  Duplicate billing documents with the same BillFromID exist, causing ambiguity.
  
  
  Solution
  Identify duplicates, analyze cause, correct data, review custom code, apply SAP notes.
  
  
  Related Areas
  Rebate settlement, contract billing, pricing, billing document processing.
  
  
  
  
  If you provide the exact scenario or module (e.g., SD rebate settlement, contract billing), I can help with more specific steps or code snippets.