How To Fix /SRMSMC/BP_MAPPING027 - Mapping of supplier &1 to SAP SLC supplier &2 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: /SRMSMC/BP_MAPPING -

• Message number: 027

• Message text: Mapping of supplier &1 to SAP SLC supplier &2 already exists

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SRMSMC/BP_MAPPING027 - Mapping of supplier &1 to SAP SLC supplier &2 already exists ?

  The SAP error message /SRMSMC/BP_MAPPING027 indicates that there is an attempt to map a supplier (business partner) to an SAP Supplier Lifecycle Management (SLC) supplier, but the mapping already exists. This typically occurs in the context of managing business partners and suppliers within the SAP system, particularly when using the Supplier Relationship Management (SRM) module.
  Cause:
  The error is caused by the following scenarios:
  
  Duplicate Mapping: The supplier you are trying to map (indicated by &1) is already mapped to the specified SAP SLC supplier (indicated by &2).
  Data Entry Error: There may have been an attempt to create a mapping that already exists due to a misunderstanding of the current mappings.
  System Configuration: There might be a configuration issue or a lack of proper checks in place that allows duplicate mappings to be attempted.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Mappings:
  
  Use transaction codes like BP (Business Partner) or relevant SRM transactions to check the existing mappings between suppliers and SLC suppliers.
  Look for the specific supplier and SLC supplier combination to confirm that the mapping already exists.
  
  
  
  Avoid Duplicate Mapping:
  
  If the mapping already exists and is correct, you do not need to create it again. Ensure that your process logic accounts for existing mappings to prevent duplicate entries.
  If you need to change the mapping, you may need to delete the existing mapping first before creating a new one.
  
  
  
  Review Configuration:
  
  Check the configuration settings in your SAP system related to business partner and supplier mappings. Ensure that the system is set up to prevent duplicate mappings if that is a requirement for your business processes.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for more detailed information on managing business partner mappings and handling errors related to them.
  
  
  
  Contact Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as BP, SLG1 (Application Log), and others that may help in troubleshooting.
  SAP Notes: Check for any SAP Notes related to this error message for potential patches or updates that may address the issue.
  Business Partner Management: Understanding the business partner management process in SAP can help in preventing such errors in the future.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.