How To Fix RSDS602 - Error in HANA DB system: &1&2&3&4

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDS - New DataSource

• Message number: 602

• Message text: Error in HANA DB system: &1&2&3&4

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDS602 - Error in HANA DB system: &1&2&3&4 ?

  The SAP error message RSDS602 typically indicates an issue related to the HANA database system when working with SAP BW (Business Warehouse) or SAP BW/4HANA. The error message format includes placeholders (&1, &2, &3, &4) that provide specific details about the nature of the error.
  Cause:
  The RSDS602 error can be caused by several factors, including but not limited to:
  
  Database Connectivity Issues: There may be a problem with the connection between the SAP BW system and the HANA database.
  Data Source Configuration: The data source may not be correctly configured, leading to issues when trying to access or retrieve data.
  Authorization Issues: The user executing the query may not have the necessary authorizations to access the data in the HANA database.
  HANA Database Issues: There could be performance issues, locks, or other problems within the HANA database itself.
  Incorrect SQL Syntax: If the query generated by the data source has incorrect SQL syntax, it can lead to this error.
  
  Solution:
  To resolve the RSDS602 error, you can take the following steps:
  
  
  Check Database Connection:
  
  Verify that the connection to the HANA database is active and correctly configured in the SAP BW system.
  Test the connection using transaction DBACOCKPIT or DB02 to ensure it is functioning properly.
  
  
  
  Review Data Source Configuration:
  
  Check the configuration of the data source in SAP BW. Ensure that all settings are correct, including the source system and extraction settings.
  If necessary, reconfigure the data source or create a new one.
  
  
  
  Check Authorizations:
  
  Ensure that the user executing the query has the necessary authorizations to access the data in the HANA database.
  Review the roles and authorizations assigned to the user.
  
  
  
  Analyze HANA Database Performance:
  
  Use HANA Studio or HANA Cockpit to monitor the performance of the HANA database.
  Check for locks, long-running queries, or other performance issues that may be affecting data retrieval.
  
  
  
  Review SQL Syntax:
  
  If you have access to the SQL generated by the data source, review it for any syntax errors or issues.
  You can also try executing the SQL directly in HANA Studio to see if it runs without errors.
  
  
  
  Check SAP Notes:
  
  Look for any relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  
  
  
  Consult Logs:
  
  Check the application logs (transaction SLG1) for more detailed error messages that may provide additional context for the issue.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for BW and HANA for more detailed troubleshooting steps and best practices.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with the full error message and any relevant logs.
  
  By following these steps, you should be able to diagnose and resolve the RSDS602 error in your SAP BW system.