How To Fix RS2HANA_AUTH215 - DBMS user is uniquely mapped

SAP Error Message - Details

• Message type: E = Error

• Message class: RS2HANA_AUTH -

• Message number: 215

• Message text: DBMS user is uniquely mapped

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS2HANA_AUTH215 - DBMS user is uniquely mapped ?

  The SAP error message RS2HANA_AUTH215 indicates that there is an issue with the database user mapping in the context of SAP HANA. Specifically, it means that the DBMS (Database Management System) user is uniquely mapped, which can lead to authorization issues when trying to access data or perform operations in the SAP HANA database.
  Cause:
  The error typically arises due to one of the following reasons:
  
  User Mapping Issues: The DBMS user is not correctly mapped to the SAP user in the SAP HANA system. This can happen if the user was not created properly or if there are discrepancies in the user mapping configuration.
  Authorization Problems: The user may not have the necessary authorizations to access the required objects in the database.
  Configuration Errors: There may be configuration errors in the SAP HANA system or in the connection settings that lead to this error.
  
  Solution:
  To resolve the RS2HANA_AUTH215 error, you can follow these steps:
  
  
  Check User Mapping:
  
  Ensure that the DBMS user is correctly mapped to the corresponding SAP user. You can do this by checking the user mapping settings in the SAP HANA Studio or using SQL commands to verify the mappings.
  
  
  
  Verify Authorizations:
  
  Check the authorizations assigned to the DBMS user. Make sure that the user has the necessary privileges to access the required schemas, tables, and other database objects.
  
  
  
  Review Configuration:
  
  Review the configuration settings for the SAP HANA connection in your SAP system. Ensure that the connection parameters are correctly set and that the user credentials are valid.
  
  
  
  Recreate User Mapping:
  
  If the mapping appears to be incorrect, you may need to delete and recreate the user mapping. This can often resolve issues related to unique mappings.
  
  
  
  Consult Documentation:
  
  Refer to the official SAP documentation for more detailed instructions on user management and authorization in SAP HANA.
  
  
  
  Check for Updates:
  
  Ensure that your SAP system and HANA database are up to date with the latest patches and updates, as bugs related to user mapping may have been fixed in newer versions.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to RS2HANA_AUTH215 for any specific fixes or recommendations provided by SAP.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP HANA Administration Guide: Review the administration guide for SAP HANA for best practices on user management and authorization.
  
  By following these steps, you should be able to diagnose and resolve the RS2HANA_AUTH215 error effectively. If the issue persists, consider reaching out to SAP support for further assistance.