How To Fix SE842 - Data already transferred (See transfer log)

SAP Error Message - Details

• Message type: E = Error

• Message class: SE - Dienstleistungen Stammdaten Leistungsposition

• Message number: 842

• Message text: Data already transferred (See transfer log)

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 SE842 - Data already transferred (See transfer log) ?

  The SAP error message SE842, which states "Data already transferred (See transfer log)," typically occurs during data transfer processes, such as when using the Data Transfer Workbench (DTW) or during batch input sessions. This message indicates that the system has detected that the data you are trying to transfer has already been processed or transferred previously.
  Cause:
  
  Duplicate Data: The most common cause is that the data you are trying to upload or transfer already exists in the target system or has been processed in a previous transfer.
  Transfer Log: The transfer log may contain entries that indicate which records were already processed, leading to this error.
  Incorrect Configuration: There may be issues with the configuration of the data transfer process, leading to unintended duplicate entries.
  Data Integrity Checks: The system may have built-in checks to prevent duplicate entries, which can trigger this error.
  
  Solution:
  
  Check Transfer Log: Review the transfer log to identify which records have already been transferred. This log will provide details on the specific entries that caused the error.
  Remove Duplicates: If you find that the data you are trying to transfer is indeed a duplicate, you can either remove those records from your source data or adjust your transfer process to avoid sending them again.
  Adjust Data: If the data needs to be updated rather than duplicated, consider using an update process instead of a transfer process.
  Reconfigure Transfer Process: If the error is due to configuration issues, review and adjust the settings in the data transfer tool you are using.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling data transfer errors related to your particular module or process.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE38 (ABAP Editor) or SM37 (Job Monitoring) to check for background jobs related to data transfer.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message SE842.
  Data Transfer Workbench (DTW): If you are using DTW, ensure that you are following the correct procedures for data import and that your data files are formatted correctly.
  Testing: Always test data transfers in a development or quality assurance environment before executing them in production to avoid issues.
  
  By following these steps, you should be able to resolve the SE842 error and successfully manage your data transfer processes in SAP.