How To Fix RP353 - Duplicate entries not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: RP - Error Messages for Infotype Module Pools

• Message number: 353

• Message text: Duplicate entries not allowed

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message RP353 - Duplicate entries not allowed ?

  The SAP error message RP353 "Duplicate entries not allowed" typically occurs in the context of payroll processing or when entering data related to employee records. This error indicates that the system has detected duplicate entries for a specific field or set of fields that should be unique.
  Causes:
  
  Duplicate Records: The most common cause is that there are duplicate entries in the database for the same employee or payroll period. This can happen if data was entered multiple times or if there was an error in data import processes.
  Incorrect Configuration: Sometimes, the configuration settings in the payroll module may not be set up correctly, leading to the system treating valid entries as duplicates.
  Data Migration Issues: If data has been migrated from another system, there may be duplicates that were not cleaned up before the migration.
  Incorrect Input: Users may inadvertently enter the same data multiple times in a transaction.
  
  Solutions:
  
  Check for Duplicates: Review the entries in the relevant tables (e.g., PA0000, PA0001, etc.) to identify any duplicate records. You can use transaction codes like SE16 or SE11 to view the data.
  Delete or Correct Duplicates: If duplicates are found, you may need to delete or correct them. This can often be done through the relevant infotype maintenance transactions (e.g., PA30 for employee master data).
  Review Configuration: Check the configuration settings in the payroll module to ensure that they are set up correctly and that there are no constraints that are causing valid entries to be flagged as duplicates.
  Data Validation: Implement data validation checks before data entry to prevent duplicates from being created in the first place.
  Consult Documentation: Review SAP documentation or notes related to the specific infotype or payroll process you are working with for any additional guidance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as PA30 (Maintain HR Master Data), PA40 (Personnel Actions), and others that may be involved in the process.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message RP353. SAP frequently updates its knowledge base with solutions to common problems.
  User Authorization: Ensure that the user has the necessary authorizations to make changes to the records, as lack of authorization can sometimes lead to unexpected errors.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.