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

SE842 - Overview

• 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.

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

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SE842 - Details

• 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