How To Fix 6A127 - Data on CEA (&1) already exists

6A127 - Overview

• Message type: E = Error

• Message class: 6A - Real estate messages rent adjustment

• Message number: 127

• Message text: Data on CEA (&1) already exists

What causes this issue?

A cost efficiency analysis with the name &V1& already exists.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

The name of a cost efficiency analysis has to be unique. Choose another
name.

Error message extract from SAP system. Copyright SAP SE.

6A127 - Details

• The SAP error message 6A127 ("Data on CEA (&1) already exists") typically occurs in the context of the Centralized Employee Administration (CEA) module in SAP. This error indicates that there is an attempt to create or update a record in the CEA that already exists, leading to a conflict.
  
  Cause:
  
  
  Duplicate Entry: The most common cause of this error is that the system is trying to create a new entry for a record that already exists in the CEA. This could happen if:
  
  The same employee data is being uploaded or entered multiple times.
  There is a mismatch in the identification of the employee (e.g., employee ID) leading to the system recognizing it as a duplicate.
  
  
  
  Data Migration Issues: If data has been migrated from another system or from a previous version of SAP, there may be existing records that conflict with new entries.
  
  
  Incorrect Configuration: Sometimes, configuration settings in the CEA or related modules may