How To Fix RJ027 - No DataSource exists

SAP Error Message - Details

• Message type: E = Error

• Message class: RJ - BW Extractor Handling Message Class

• Message number: 027

• Message text: No DataSource exists

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 RJ027 - No DataSource exists ?

  The SAP error message RJ027 "No DataSource exists" typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when a DataSource that is being referenced in a process (like an InfoPackage, Data Transfer Process, or during data extraction) cannot be found or does not exist in the system.
  Causes of RJ027 Error
  
  Missing DataSource: The DataSource you are trying to use has not been created or activated in the system.
  Incorrect DataSource Name: There may be a typo or incorrect naming in the DataSource reference.
  Transport Issues: If the DataSource was transported from another system, it may not have been properly imported or activated in the target system.
  Authorization Issues: The user may not have the necessary authorizations to access the DataSource.
  DataSource Deactivation: The DataSource might have been deactivated or deleted in the system.
  
  Solutions to RJ027 Error
  
  
  Check DataSource Existence:
  
  Go to the DataSource maintenance transaction (e.g., RSA1 or RSO2) and verify if the DataSource exists.
  If it does not exist, you may need to create it or activate it if it was previously created but not activated.
  
  
  
  Verify DataSource Name:
  
  Double-check the name of the DataSource in your process (InfoPackage, Data Transfer Process, etc.) to ensure it matches exactly with what is defined in the system.
  
  
  
  Re-transport DataSource:
  
  If the DataSource was supposed to be transported from another system, ensure that the transport request was correctly imported and that the DataSource is active.
  
  
  
  Check Authorizations:
  
  Ensure that the user executing the process has the necessary authorizations to access the DataSource. You may need to check roles and authorizations in transaction PFCG.
  
  
  
  Reactivate DataSource:
  
  If the DataSource exists but is inactive, reactivate it in the DataSource maintenance transaction.
  
  
  
  Consult Logs:
  
  Check the system logs (transaction SLG1) for any additional error messages or information that might provide more context about the issue.
  
  
  
  Related Information
  
  
  Transaction Codes:
  
  RSA1: Data Warehousing Workbench
  RSO2: DataSource Maintenance
  SLG1: Application Log
  
  
  
  Documentation: Refer to SAP Help documentation for more details on DataSources and troubleshooting extraction issues.
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the RJ027 error.
  
  
  By following these steps, you should be able to identify and resolve the cause of the RJ027 error in your SAP environment.