How To Fix RS_DB_DB6305 - Could not create NLS connection &1 (internal error)

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 305

• Message text: Could not create NLS connection &1 (internal 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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Smart SAP Assistant

• What is the cause and solution for SAP error message RS_DB_DB6305 - Could not create NLS connection &1 (internal error) ?

  The SAP error message RS_DB_DB6305, which states "Could not create NLS connection &1 (internal error)," typically indicates an issue with the connection to the database, particularly related to the National Language Support (NLS) settings. This error can arise due to various reasons, including configuration issues, database connectivity problems, or incorrect settings in the SAP system.
  Causes:
  
  Database Configuration Issues: The database may not be configured correctly for NLS, or the required NLS parameters may not be set.
  Network Issues: There could be network connectivity problems between the SAP application server and the database server.
  Database Instance Down: The database instance may be down or not reachable.
  Incorrect Database Parameters: The parameters for the database connection in the SAP system may be incorrect or missing.
  User Permissions: The user account used to connect to the database may not have the necessary permissions.
  Version Compatibility: There may be compatibility issues between the SAP system and the database version.
  
  Solutions:
  
  Check Database Configuration: Ensure that the database is configured correctly for NLS. Verify the NLS parameters and settings in the database.
  Test Database Connectivity: Use tools like SQL*Plus (for Oracle) or other database client tools to test the connection to the database from the SAP application server.
  Check Database Status: Ensure that the database instance is up and running. If it is down, restart the database.
  Review Connection Parameters: Check the connection parameters in the SAP system (e.g., in the DBACOCKPIT or RZ10 transaction) to ensure they are correct.
  User Permissions: Verify that the user account used for the database connection has the necessary permissions to access the database.
  Check SAP Notes: Look for any relevant SAP Notes that may address this specific error. SAP frequently releases updates and patches that may resolve known issues.
  Review Logs: Check the SAP application logs (transaction SM21) and the database logs for any additional error messages that may provide more context about the issue.
  
  Related Information:
  
  SAP Notes: Search the SAP Support Portal for notes related to RS_DB_DB6305 or NLS connection issues.
  Documentation: Review the official SAP documentation for database connectivity and NLS configuration.
  Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed logs and error messages.
  
  By following these steps, you should be able to diagnose and resolve the RS_DB_DB6305 error in your SAP environment.