How To Fix RSDRI_HDB401 - SQL error

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDRI_HDB - InfoCube Conversion Program

• Message number: 401

• Message text: SQL error

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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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDRI_HDB401 - SQL error ?

  The SAP error message RSDRI_HDB401 typically indicates an SQL error that occurs when working with SAP HANA databases in the context of SAP BW (Business Warehouse) or SAP BW/4HANA. This error can arise due to various reasons, including issues with the underlying database, incorrect SQL syntax, or problems with the data model.
  Causes of RSDRI_HDB401 SQL Error
  
  Database Connection Issues: Problems with the connection to the HANA database can lead to SQL errors.
  SQL Syntax Errors: Incorrect SQL syntax in the query being executed can trigger this error.
  Data Model Issues: Problems with the data model, such as missing or incorrect definitions of InfoObjects, InfoProviders, or queries.
  Data Type Mismatches: Mismatches between expected and actual data types in the database can cause SQL errors.
  Insufficient Authorizations: Lack of necessary authorizations to access certain database objects can lead to this error.
  Database Performance Issues: Performance problems or locks in the database can also result in SQL errors.
  
  Solutions to RSDRI_HDB401 SQL Error
  
  
  Check Database Connection: Ensure that the connection to the HANA database is active and properly configured. Test the connection from the SAP system to the HANA database.
  
  
  Review SQL Syntax: If you have access to the SQL query that is causing the error, review it for any syntax errors. You can also try running the query directly in the HANA database to see if it executes successfully.
  
  
  Validate Data Model: Check the definitions of InfoObjects, InfoProviders, and queries in your BW model. Ensure that all objects are correctly defined and activated.
  
  
  Check Data Types: Verify that the data types in your BW model match those in the HANA database. Mismatches can lead to SQL errors.
  
  
  Review Authorizations: Ensure that the user executing the query has the necessary authorizations to access the required database objects.
  
  
  Monitor Database Performance: Use HANA monitoring tools to check for performance issues or locks that might be affecting query execution.
  
  
  Check for Updates: Ensure that your SAP system and HANA database are up to date with the latest patches and updates, as these can resolve known issues.
  
  
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  
  
  Related Information
  
  SAP BW Documentation: Review the official SAP BW documentation for guidance on working with HANA databases and troubleshooting common issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the RSDRI_HDB401 SQL error in your SAP environment.