How To Fix IVE_E_INVOICE063 - Mapping to backend field &1 not unique

IVE_E_INVOICE063 - Overview

• Message type: E = Error

• Message class: IVE_E_INVOICE - Message class for IVE_E invoice services

• Message number: 063

• Message text: Mapping to backend field &1 not unique

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message IVE_E_INVOICE063 - Mapping to backend field &1 not unique ?

  The SAP error message IVE_E_INVOICE063 indicates that there is a mapping issue in the context of electronic invoicing, specifically that the mapping to the backend field is not unique. This typically occurs when the system encounters multiple mappings for a single backend field, which leads to ambiguity in processing the invoice.
  
  Cause:
  
  Duplicate Mappings: There may be multiple entries in the mapping configuration that point to the same backend field. This can happen if the mapping rules are not defined correctly or if there are overlapping conditions.
  Configuration Errors: Incorrect configuration in the mapping settings or in the electronic invoicing setup can lead to this error.
  Data Issues: The data being processed may not conform to the expected format or structure, leading to confusion in the mapping process.
  
  
  Solution:
  
  
  Check Mapping Configuration:
  
  Go to the mapping configuration settings in your SAP system.
  Look for the specific backend field mentioned in the error message.
  Ensure that there is only one