How To Fix HRPADFR_DUCS019 - Delta already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: HRPADFR_DUCS - Message class for DUCS

• Message number: 019

• Message text: Delta 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.

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 HRPADFR_DUCS019 - Delta already exists ?

  The SAP error message HRPADFR_DUCS019, which states "Delta already exists," typically occurs in the context of the SAP HR (Human Resources) module, particularly when dealing with delta processing for data extraction or data transfer. This error indicates that there is an attempt to process a delta record that has already been processed or exists in the system.
  Cause:
  
  
  Duplicate Delta Records: The error usually arises when the system detects that a delta record (a record that represents changes since the last extraction) has already been processed. This can happen if:
  
  The delta extraction process is run multiple times for the same data.
  There is a failure in the previous delta extraction, leading to incomplete processing.
  The delta pointer (which tracks the last processed delta) is not updated correctly.
  
  
  
  Data Consistency Issues: There may be inconsistencies in the data or the delta management process, leading to the system believing that the delta record is already present.
  
  
  Solution:
  
  
  Check Delta Pointer: Verify the delta pointer in the system to ensure it is correctly set. You may need to reset or adjust the delta pointer if it is pointing to an incorrect state.
  
  
  Review Delta Records: Examine the delta records in the system to identify any duplicates. You can use transaction codes like SARA or SCDO to analyze the data.
  
  
  Reprocess Delta: If the delta extraction failed previously, you may need to reprocess the delta records. This can involve:
  
  Running the delta extraction job again.
  Ensuring that the previous extraction was completed successfully.
  
  
  
  Check for Custom Logic: If there are any custom enhancements or logic in the delta processing, review them to ensure they are not causing the duplication.
  
  
  Consult SAP Notes: Check for any relevant SAP Notes that may address this specific error. SAP frequently releases updates and patches that can resolve known issues.
  
  
  System Logs: Review system logs and error messages for additional context that may help identify the root cause of the issue.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE38 (for executing reports), SM37 (for monitoring jobs), and SLG1 (for application logs).
  SAP Documentation: Refer to SAP Help documentation for detailed information on delta processing in HR and related modules.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to diagnose and resolve the HRPADFR_DUCS019 error effectively.