How To Fix MDG_BS_ECC_SUPPLIER023 - Mapping between &1 and vendor &2 already exists

MDG_BS_ECC_SUPPLIER023 - Overview

• Message type: E = Error

• Message class: MDG_BS_ECC_SUPPLIER - Master Data Processes ECC Supplier

• Message number: 023

• Message text: Mapping between &1 and vendor &2 already exists

Self-Explanatory Message

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MDG_BS_ECC_SUPPLIER023 - Details

• The SAP error message MDG_BS_ECC_SUPPLIER023 indicates that there is an attempt to create a mapping between a specific business partner (represented by &1) and a vendor (represented by &2) that already exists in the system. This typically occurs in the context of Master Data Governance (MDG) for suppliers when trying to establish a relationship between a business partner and a vendor in the backend ECC system.
  
  Cause:
  The error is caused by the following scenarios:
  
  Duplicate Mapping: The mapping between the business partner and the vendor already exists in the system. This could happen if the mapping was previously created and not deleted or if there was an attempt to create the same mapping again.
  Data Entry Error: There might be a mistake in the data entry where the same business partner and vendor combination is being used inadvertently.
  System Configuration: There could be issues with the configuration of the MDG system or the underlying