How To Fix DBACK017 - Align the back-end user and the connection user

DBACK017 - Overview

• Message type: E = Error

• Message class: DBACK - DBA Checks

• Message number: 017

• Message text: Align the back-end user and the connection user

Align the back-end user and the connection user. For more information,
see SAP Note 1658061.

Error message extract from SAP system. Copyright SAP SE.

DBACK017 - Details

• The SAP error message DBACK017 typically indicates a mismatch between the back-end user and the connection user in a system landscape, particularly when dealing with database connections or when using certain SAP applications that require a valid user mapping.
  
  Cause:
  The error occurs when the user that is trying to connect to the database (the connection user) does not align with the user that is configured in the back-end system. This can happen due to several reasons:
  
  User Mismatch: The user credentials used for the database connection do not match the expected back-end user.
  Authorization Issues: The user may not have the necessary authorizations in the back-end system.
  Configuration Errors: There may be incorrect settings in the connection configuration, such as the wrong user name or password.
  Changes in User Accounts: If user accounts have been modified, deleted, or if their roles have changed, it can lead to this error.
  
  
  Solution:
  To resolve the DBACK017 error, you can