How To Fix HRSFEC_KEY_MAPPING001 - Key mapping for personnel number &1 and remote ID &2 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: HRSFEC_KEY_MAPPING - Message Class for Key Mapping Logic

• Message number: 001

• Message text: Key mapping for personnel number &1 and remote ID &2 already exists

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message HRSFEC_KEY_MAPPING001 - Key mapping for personnel number &1 and remote ID &2 already exists ?

  The SAP error message HRSFEC_KEY_MAPPING001 indicates that there is an attempt to create a key mapping for a personnel number and a remote ID that already exists in the system. This typically occurs in scenarios involving integration between SAP systems, such as when using SAP SuccessFactors or other external systems that require mapping of personnel numbers to remote IDs.
  Cause:
  The error is caused by the following:
  
  A key mapping entry for the specified personnel number (&1) and remote ID (&2) already exists in the database.
  There may be an attempt to create a duplicate entry, which violates the uniqueness constraint of the key mapping table.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Mappings:
  
  Use transaction codes like SE16 or SE11 to access the relevant database table (e.g., HRFEC_KEY_MAPPING) and check if the mapping for the specified personnel number and remote ID already exists.
  If it does exist, you may need to update or delete the existing entry instead of trying to create a new one.
  
  
  
  Modify the Data:
  
  If the existing mapping is incorrect or needs to be updated, you can modify the existing entry to reflect the correct information.
  If the mapping is no longer needed, you can delete the existing entry.
  
  
  
  Review Integration Logic:
  
  If this error occurs frequently, review the integration logic or the process that is attempting to create these mappings. Ensure that it checks for existing mappings before attempting to create new ones.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific integration scenario you are working with. There may be specific guidelines or best practices for handling key mappings.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They may provide insights specific to your system configuration or integration setup.
  
  
  
  Related Information:
  
  Key Mapping Table: The key mapping table is used to maintain relationships between personnel numbers in SAP and remote IDs in external systems.
  Integration Scenarios: This error is commonly encountered in scenarios involving data synchronization between SAP and other systems, such as SAP SuccessFactors, where personnel data needs to be consistently mapped.
  Transaction Codes: Familiarize yourself with relevant transaction codes (e.g., SE16, SE11) for database table access and maintenance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.