How To Fix HRSFEC_KEY_MAPPING007 - Key mapping for cost cent. &1 (co. area &2) and rem. ID &3 already exists

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 007

• Message text: Key mapping for cost cent. &1 (co. area &2) and rem. ID &3 already exists

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message HRSFEC_KEY_MAPPING007 - Key mapping for cost cent. &1 (co. area &2) and rem. ID &3 already exists ?

  The SAP error message HRSFEC_KEY_MAPPING007 indicates that there is a duplicate key mapping for a cost center in a specific company area and remuneration ID. This typically occurs in the context of SAP's Financial Accounting (FI) or Controlling (CO) modules, particularly when dealing with cost center accounting or payroll processing.
  
  Cause:
  The error arises when you attempt to create or update a key mapping for a cost center that already exists in the system. This can happen due to:
  
  An attempt to create a new mapping for a cost center that has already been mapped to the same remuneration ID and company area.
  Data inconsistencies or duplicate entries in the mapping tables.
  Incorrect data entry or configuration in the system.
  
  
  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 tables (e.g., T001 for company codes, TKA01 for cost centers) and check if