How To Fix /SEHS/DG_DG150 - Error in the buffer: data record exists already RECN: &1, ACTN: &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SEHS/DG_DG -

• Message number: 150

• Message text: Error in the buffer: data record exists already RECN: &1, ACTN: &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SEHS/DG_DG150 - Error in the buffer: data record exists already RECN: &1, ACTN: &2 ?

  The SAP error message /SEHS/DG_DG150 Error in the buffer: data record exists already RECN: &1, ACTN: &2 typically occurs in the context of the SAP Environment, Health, and Safety (EHS) module, particularly when dealing with data records in the database buffer.
  Cause:
  This error indicates that there is an attempt to insert or update a data record in the buffer that already exists. The placeholders &1 and &2 in the error message represent specific values related to the record number (RECN) and the action (ACTN) being performed. The error can occur due to:
  
  Duplicate Data Entry: The system is trying to add a record that already exists in the database.
  Concurrency Issues: Multiple processes or users may be trying to modify the same record simultaneously.
  Buffer Management Issues: There may be issues with how the buffer is managed, leading to inconsistencies.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check for Duplicates: Verify if the record identified by RECN already exists in the database. If it does, you may need to update the existing record instead of trying to insert a new one.
  
  
  Review the Action: Understand the action being performed (indicated by ACTN). If it is an insert action, consider changing it to an update if the record already exists.
  
  
  Database Locking: Ensure that there are no locking issues. If multiple users are trying to access the same record, consider implementing proper locking mechanisms to prevent concurrent modifications.
  
  
  Buffer Refresh: If the issue is related to buffer management, you may need to refresh the buffer or clear it to ensure that the system has the latest data.
  
  
  Consult Documentation: Review SAP documentation or notes related to the specific transaction or function module you are using to see if there are any known issues or patches available.
  
  
  Debugging: If you have access to the development environment, you can debug the program to identify the exact point of failure and understand why the system is trying to insert a duplicate record.
  
  
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance. Provide them with the error message details and any relevant context.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with the transaction codes related to the EHS module that may be involved in the process where the error occurs.
  SAP Notes: Search for SAP Notes that may address this specific error or provide guidance on similar issues.
  User Forums: Check SAP community forums or other user groups for discussions related to this error, as other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to diagnose and resolve the error effectively.