How To Fix RJ012 - Errors occurred during the extraction

RJ012 - Overview

• Message type: E = Error

• Message class: RJ - BW Extractor Handling Message Class

• Message number: 012

• Message text: Errors occurred during the extraction

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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Smart SAP Assistant

• What is the cause and solution for SAP error message RJ012 - Errors occurred during the extraction ?

  The SAP error message RJ012, which indicates that "Errors occurred during the extraction," typically arises during the data extraction process in SAP systems, particularly when using SAP Data Services or SAP BW (Business Warehouse). This error can occur for various reasons, and addressing it often requires a systematic approach to identify and resolve the underlying issues.
  Possible Causes:
  
  Data Source Issues: The source system may have connectivity problems, or the data source may be unavailable or misconfigured.
  Data Quality Issues: There may be inconsistencies or errors in the data being extracted, such as null values in mandatory fields or data type mismatches.
  Transformation Errors: If there are transformations defined in the extraction process, errors in these transformations can lead to extraction failures.
  Authorization Issues: The user executing the extraction may not have the necessary authorizations to access the data.
  System Performance: High load on the system or insufficient resources (memory, CPU) can lead to timeouts or