How To Fix 5R251 - A record already exists for the key &1

5R251 - Overview

• Message type: E = Error

• Message class: 5R - HR-SG: Messages for HR Module SG, China, Hongkong and Taiwan

• Message number: 251

• Message text: A record already exists for the key &1

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 5R251 - A record already exists for the key &1 ?

  The SAP error message 5R251 indicates that there is an attempt to create or update a record in the system, but a record with the same key already exists. This typically occurs in the context of master data management, such as when dealing with customer, vendor, or material records.
  
  Cause:
  The error is triggered when:
  
  You are trying to create a new record (e.g., a new customer or vendor) with a key (like a unique identifier) that already exists in the database.
  There may be a duplicate entry in the system that violates the uniqueness constraint for that particular key.
  The data being imported or uploaded may contain duplicates.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check for Existing Records:
  
  Use transaction codes like SE16 or SE11 to check the relevant database table for existing records with the same key.
  For example, if you are dealing with customer records, check the KNA1 table for existing customers.
  
  
  
  Modify