How To Fix RSDA_HDP202 - Error while displaying Hive catalog entry

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDA_HDP -

• Message number: 202

• Message text: Error while displaying Hive catalog entry

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 RSDA_HDP202 - Error while displaying Hive catalog entry ?

  The SAP error message RSDA_HDP202, which indicates an error while displaying a Hive catalog entry, typically arises in the context of SAP Data Services or SAP BW/4HANA when trying to access or display data from a Hive data source. This error can be caused by various issues related to connectivity, configuration, or data access permissions.
  Possible Causes:
  
  
  Connectivity Issues: There may be a problem with the connection between SAP and the Hive server. This could be due to network issues, incorrect connection parameters, or the Hive server being down.
  
  
  Configuration Errors: The Hive connection settings in SAP may not be configured correctly. This includes incorrect JDBC URLs, authentication methods, or driver settings.
  
  
  Permissions: The user account being used to access the Hive catalog may not have the necessary permissions to view the catalog entries.
  
  
  Hive Server Issues: The Hive server itself may be experiencing issues, such as being overloaded, misconfigured, or having corrupted metadata.
  
  
  Version Compatibility: There may be compatibility issues between the version of SAP you are using and the version of Hive.
  
  
  Solutions:
  
  
  Check Connectivity:
  
  Verify that the Hive server is up and running.
  Test the network connection from the SAP system to the Hive server.
  Use tools like ping or telnet to check connectivity.
  
  
  
  Review Configuration:
  
  Double-check the Hive connection settings in SAP. Ensure that the JDBC URL, driver class, and other parameters are correct.
  Ensure that the correct Hive JDBC driver is installed and configured in SAP.
  
  
  
  Check Permissions:
  
  Verify that the user account has the necessary permissions to access the Hive catalog and the specific tables or databases.
  Consult with your Hive administrator to ensure that the user has the appropriate roles and permissions.
  
  
  
  Examine Hive Server Logs:
  
  Check the logs on the Hive server for any errors or warnings that might indicate what is going wrong.
  Look for issues related to metadata access or query execution.
  
  
  
  Update or Patch:
  
  Ensure that both SAP and Hive are updated to the latest versions or patches, as this can resolve compatibility issues.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation for any specific configuration or troubleshooting steps related to Hive connectivity.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to RSDA_HDP202.
  Hive Documentation: Review the Hive documentation for information on configuration and permissions.
  Community Forums: Engage with SAP community forums or support channels for additional insights and shared experiences from other users.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance, providing them with detailed logs and error messages for more targeted help.