How To Fix RS2HANA_AUTH048 - Internal error (Code 0001)

SAP Error Message - Details

• Message type: E = Error

• Message class: RS2HANA_AUTH -

• Message number: 048

• Message text: Internal error (Code 0001)

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 RS2HANA_AUTH048 - Internal error (Code 0001) ?

  The SAP error message RS2HANA_AUTH048 with the description "Internal error (Code 0001)" typically occurs in the context of SAP BW (Business Warehouse) when trying to access or execute a query or report that involves HANA data sources. This error can be related to authorization issues, configuration problems, or internal inconsistencies within the SAP system.
  Causes:
  
  Authorization Issues: The user may not have the necessary authorizations to access the data or execute the query.
  Configuration Problems: There may be issues with the configuration of the BW system or the connection to the HANA database.
  Data Source Issues: The data source being accessed may not be properly set up or may have inconsistencies.
  Internal Errors: There could be internal errors within the SAP system that are not directly related to user actions or configurations.
  
  Solutions:
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access the data source and execute the query. This can be done by checking the roles assigned to the user in the SAP system.
  Use transaction code SU53 to analyze authorization failures after the error occurs.
  
  
  
  Review Configuration:
  
  Verify the configuration of the BW system and the connection to the HANA database. Ensure that all settings are correct and that the connection is active.
  Check the settings in transaction RSA1 (Data Warehousing Workbench) to ensure that the data sources are correctly configured.
  
  
  
  Check Data Sources:
  
  Review the data sources being used in the query. Ensure that they are active and that there are no inconsistencies or errors in the data model.
  Use transaction RSRT to test the query and see if it runs successfully.
  
  
  
  System Logs:
  
  Check the system logs for any additional error messages or information that may provide more context about the internal error. Use transaction SM21 to view the system log.
  
  
  
  SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be patches or updates available that resolve known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any relevant logs or screenshots.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SU53 - Authorization Check
  RSA1 - Data Warehousing Workbench
  RSRT - Query Monitor
  SM21 - System Log
  
  
  
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  
  Documentation: Review SAP documentation related to BW and HANA integration for best practices and troubleshooting steps.
  
  
  By following these steps, you should be able to identify the cause of the RS2HANA_AUTH048 error and implement a solution.