How To Fix R8890 - H extraction &1 is completely incorrect

R8890 - Overview

• Message type: E = Error

• Message class: R8 - Messages from the meta data generation

• Message number: 890

• Message text: H extraction &1 is completely incorrect

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 R8890 - H extraction &1 is completely incorrect ?

  The SAP error message R8890, which states "Extraction &1 is completely incorrect," typically occurs during the data extraction process in SAP BW (Business Warehouse) or when working with data sources in SAP systems. This error indicates that the extraction process has encountered issues that prevent it from completing successfully.
  Causes:
  
  Data Source 
  Configuration Issues: The data source may not be configured correctly, leading to incorrect extraction parameters or mappings.
  Data Quality Issues: The data being extracted may contain inconsistencies, missing values, or other quality issues that render it unusable.
  Transformation Errors: If there are transformations defined in the data flow, errors in these transformations can lead to incorrect data being extracted.
  Authorization Issues: Lack of proper authorizations for the user or the data source can prevent successful extraction.
  Technical Issues: There may be underlying technical issues such as connectivity problems, system performance issues, or bugs in the SAP system.
  
  Solutions:
  
  Check Data Source Configuration: Review the configuration of