How To Fix ADEX002 - Source and target object are the same (please change)

SAP Error Message - Details

• Message type: E = Error

• Message class: ADEX - Messages for Material exchange transaction.

• Message number: 002

• Message text: Source and target object are the same (please change)

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 ADEX002 - Source and target object are the same (please change) ?

  The SAP error message ADEX002 indicates that there is an attempt to perform an operation where the source and target objects are the same. This typically occurs in scenarios involving data extraction, transformation, or loading (ETL) processes, such as when using SAP Data Services or SAP BW (Business Warehouse).
  Cause:
  The error arises when a user tries to copy, move, or transform data from one object to another, but both the source and target objects are the same. This can happen in various contexts, such as:
  
  When trying to load data into a target table that is the same as the source table.
  When configuring data flows or data mappings where the source and target are incorrectly set to the same object.
  
  Solution:
  To resolve the ADEX002 error, you need to ensure that the source and target objects are distinct. Here are the steps you can take:
  
  
  Check Data Flow Configuration: Review the data flow or mapping configuration to ensure that the source and target objects are not the same. Change either the source or the target to a different object.
  
  
  Modify Queries or Transformations: If you are using queries or transformations, ensure that the output target is different from the input source.
  
  
  Review Job Definitions: If this error occurs during job execution, check the job definitions to ensure that the source and target are correctly defined.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on configuring data flows and mappings to avoid this error.
  
  
  Testing: After making the necessary changes, test the data flow or job again to ensure that the error has been resolved.
  
  
  Related Information:
  
  SAP Data Services: If you are using SAP Data Services, familiarize yourself with the data flow design and how to properly configure source and target objects.
  SAP BW: In SAP BW, ensure that InfoObjects, DataSources, and InfoProviders are correctly set up to avoid conflicts between source and target.
  Error Logs: Check the error logs for additional context or details that may help in diagnosing the issue further.
  
  By following these steps, you should be able to resolve the ADEX002 error and successfully execute your data operations in SAP.