How To Fix RS_SMA458 - Could not find DataSource &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RS_SMA -

• Message number: 458

• Message text: Could not find DataSource &1

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 RS_SMA458 - Could not find DataSource &1 ?

  The SAP error message RS_SMA458 "Could not find DataSource &1" typically indicates that the system is unable to locate a specific DataSource that is referenced in a process, such as a data extraction or reporting task. This can occur for various reasons, and here are some common causes, solutions, and related information:
  Causes:
  
  DataSource Not Activated: The DataSource may not be activated in the SAP system.
  Incorrect DataSource Name: The DataSource name referenced in the process may be incorrect or misspelled.
  DataSource Deleted: The DataSource may have been deleted or is no longer available in the system.
  Transport Issues: If the DataSource was transported from another system, it may not have been properly imported or activated.
  Authorization Issues: The user may not have the necessary authorizations to access the DataSource.
  
  Solutions:
  
  
  Check DataSource Activation:
  
  Go to the Data Warehousing Workbench (transaction code RSA1).
  Navigate to the DataSources section and check if the DataSource is listed and activated.
  If it is not activated, activate it.
  
  
  
  Verify DataSource Name:
  
  Double-check the name of the DataSource in the process that is generating the error.
  Ensure that it matches the name in the Data Warehousing Workbench.
  
  
  
  Recreate or Restore DataSource:
  
  If the DataSource has been deleted, you may need to recreate it or restore it from a backup if available.
  
  
  
  Check Transport Logs:
  
  If the DataSource was recently transported, check the transport logs for any errors or issues during the transport process.
  
  
  
  Review Authorizations:
  
  Ensure that the user executing the process has the necessary authorizations to access the DataSource.
  You may need to consult with your SAP security team to verify and adjust authorizations.
  
  
  
  Check for System Consistency:
  
  Run consistency checks in the Data Warehousing Workbench to ensure that all components are correctly configured.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  RSA1: Data Warehousing Workbench
  RSO2: Maintain DataSource
  RSO1: Create DataSource
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to the DataSource or the error message.
  Documentation: Review SAP documentation for DataSources and data extraction processes for additional guidance.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further investigation.