How To Fix HRPAYDEBAV277 - Several lines have the same key in table &

SAP Error Message - Details

• Message type: E = Error

• Message class: HRPAYDEBAV - HR-BAV (CPS) Error Messages (Germany)

• Message number: 277

• Message text: Several lines have the same key in table &

What causes this issue?

The application program created several lines with the same key for
insertion into table &V1&.

System Response

Processing is canceled. Note that data for this personnel number may
have already been written to other tables of the CPS database and to
infotype 202 and 203.

How to fix this error?

If necessary, clean up the CPS database and infotype 202 that were
generated by the application before it terminated.
Check your modifications (if any).

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message HRPAYDEBAV277 - Several lines have the same key in table & ?

  The SAP error message HRPAYDEBAV277, which states "Several lines have the same key in table &," typically occurs in the context of payroll processing or data handling within the SAP HR module. This error indicates that there are duplicate entries in a table that should have unique keys, which can lead to inconsistencies and errors in payroll calculations or reporting.
  Cause:
  
  Duplicate Entries: The most common cause of this error is the presence of duplicate entries in a database table that is expected to have unique keys. This can happen due to incorrect data entry, issues during data migration, or problems with data imports.
  Configuration Issues: Sometimes, the configuration of payroll schemas or infotypes may lead to situations where the same key is generated for multiple records.
  Custom Development: If there are custom programs or enhancements that manipulate payroll data, they may inadvertently create duplicates.
  
  Solution:
  
  Identify Duplicates: Use transaction codes like SE16 or SE11 to access the relevant table and identify the duplicate entries. You can run a query to find records with the same key.
  Data Cleanup: Once duplicates are identified, you will need to determine which records are valid and which can be deleted or merged. This may involve consulting with business stakeholders or reviewing historical data.
  Adjust Configuration: If the issue is related to configuration, review the payroll schema and infotype settings to ensure that they are set up correctly to prevent duplicates.
  Review Custom Code: If there are custom programs involved, review the code to ensure that it handles data correctly and does not create duplicates.
  Testing: After making changes, conduct thorough testing to ensure that the issue is resolved and that payroll processing works as expected.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SE16 (Data Browser), SE11 (Data Dictionary), and PA30 (Maintain HR Master Data) to help in troubleshooting.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide guidance on similar issues.
  Documentation: Review SAP documentation related to payroll processing and data management to understand the expected behavior of the system and how to maintain data integrity.
  
  If the problem persists after following these steps, it may be beneficial to consult with an SAP HR expert or reach out to SAP support for further assistance.