How To Fix HRFPM_FTE818 - Sequence number &1 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: HRFPM_FTE - New Position Management

• Message number: 818

• Message text: Sequence number &1 already exists

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message HRFPM_FTE818 - Sequence number &1 already exists ?

  The SAP error message HRFPM_FTE818 indicates that there is a duplicate sequence number in the system. This typically occurs in the context of managing employee data, particularly when dealing with Full-Time Equivalent (FTE) calculations or related functionalities in SAP Human Capital Management (HCM) or SAP SuccessFactors.
  Cause:
  The error arises when the system detects that a sequence number (which is often used to uniquely identify records) already exists in the database for the same entity or context. This can happen due to:
  
  Data Entry Errors: Manual entry of records where the same sequence number is inadvertently reused.
  Data Migration Issues: During data migration from legacy systems to SAP, duplicate records may be created if the sequence number generation logic is not properly handled.
  Concurrent Processing: Multiple users or processes trying to create records simultaneously, leading to conflicts in sequence number assignment.
  
  Solution:
  To resolve the HRFPM_FTE818 error, you can take the following steps:
  
  
  Identify the Duplicate: Check the database or the relevant table to identify the existing record with the same sequence number. You can use transaction codes like SE16 or SE11 to view the relevant tables.
  
  
  Correct the Data: 
  
  If the duplicate is due to a data entry error, correct the sequence number for the new entry to ensure it is unique.
  If it is a migration issue, you may need to clean up the data in the target system to remove duplicates or adjust sequence numbers.
  
  
  
  Adjust Sequence Number Generation: If the issue is recurring, consider reviewing the logic for sequence number generation. Ensure that the system is configured to generate unique sequence numbers automatically.
  
  
  Consult Documentation: Review SAP documentation or notes related to HRFPM_FTE818 for any specific guidelines or patches that may address this issue.
  
  
  Contact SAP Support: If the problem persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They may provide insights or solutions based on the specific configuration of your system.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SE16 (Data Browser), SE11 (Data Dictionary), and others that can help you analyze the data.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide updates to the system that could prevent it.
  User Roles and Permissions: Ensure that users have the appropriate roles and permissions to create or modify records, as this can sometimes lead to unexpected behavior.
  
  By following these steps, you should be able to resolve the HRFPM_FTE818 error and prevent it from occurring in the future.