How To Fix RS_DB_DB6304 - SQL error &2 in NLS connection &1: &3

SAP Error Message - Details

• Message type: E = Error

• Message class: RS_DB_DB6 - DB6-Specific Messages in SAP BW

• Message number: 304

• Message text: SQL error &2 in NLS connection &1: &3

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 RS_DB_DB6304 - SQL error &2 in NLS connection &1: &3 ?

  The SAP error message RS_DB_DB6304 typically indicates an issue related to the database connection, particularly in the context of a Non-Language-Specific (NLS) connection. The error message format suggests that there is a SQL error occurring during the operation, and it provides specific details about the connection and the error code.
  Cause:
  
  Database Connection Issues: The error may arise due to problems with the database connection, such as incorrect connection parameters, network issues, or database server unavailability.
  SQL Syntax Errors: There could be an issue with the SQL query being executed, such as syntax errors or invalid operations.
  Database Configuration: Misconfiguration of the database or the SAP system can lead to this error, especially if the NLS settings are not properly configured.
  Data Type Mismatches: If there are mismatches in data types between the SAP application and the database, it can lead to SQL errors.
  Database Locks: If the database is locked or if there are transaction issues, it may prevent the execution of SQL commands.
  
  Solution:
  
  Check Database Connection: Verify the connection parameters (hostname, port, username, password) in the SAP system configuration. Ensure that the database server is reachable and running.
  Review SQL Queries: If possible, check the SQL queries being executed at the time of the error. Look for syntax errors or invalid operations.
  Database Logs: Review the database logs for more detailed error messages that can provide insight into the issue.
  NLS Configuration: Ensure that the NLS settings in both the SAP system and the database are correctly configured. This includes character sets and language settings.
  Database Health Check: Perform a health check on the database to ensure that it is functioning correctly and that there are no locks or performance issues.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that may address this specific error.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for more details on database connectivity and error handling.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Database Vendor Documentation: Consult the documentation for the specific database being used (e.g., Oracle, SQL Server, HANA) for troubleshooting SQL errors.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your database administrator or SAP support for further assistance.