How To Fix DMCC_CONTENT_REPL_N017 - Deleting HDB_USER &1 (=SAP_USER &2) failed

SAP Error Message - Details

• Message type: E = Error

• Message class: DMCC_CONTENT_REPL_N - message class for CX_DMCC_AUTH_REPL_ERR

• Message number: 017

• Message text: Deleting HDB_USER &1 (=SAP_USER &2) failed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMCC_CONTENT_REPL_N017 - Deleting HDB_USER &1 (=SAP_USER &2) failed ?

  The SAP error message DMCC_CONTENT_REPL_N017 indicates that there was a failure in deleting a HANA database user (HDB_USER) associated with a specific SAP user. This error typically arises in the context of managing users and roles in SAP HANA, particularly when trying to clean up or delete users that are no longer needed.
  Cause
  The error can be caused by several factors, including:
  
  User Dependencies: The HDB_USER may have dependencies, such as active sessions, roles, or privileges that prevent its deletion.
  Insufficient Permissions: The user executing the deletion may not have the necessary permissions to delete the HDB_USER.
  Database Locks: There may be locks on the database that prevent modifications to user accounts.
  Configuration Issues: There could be misconfigurations in the user management settings or in the SAP HANA system itself.
  
  Solution
  To resolve the error, you can follow these steps:
  
  
  Check User Dependencies:
  
  Ensure that the HDB_USER does not have any active sessions. You can check active sessions in the SAP HANA Studio or using SQL commands.
  Verify that the user does not own any objects (tables, views, etc.) in the database. If it does, you will need to drop those objects or transfer ownership before deletion.
  
  
  
  Review Permissions:
  
  Ensure that the user attempting to delete the HDB_USER has the necessary privileges. The user should have the DROP USER privilege in the HANA database.
  
  
  
  Release Database Locks:
  
  Check for any locks on the database that might be preventing the deletion. You can use the SELECT * FROM M_LOCKS SQL command to identify locks and resolve them.
  
  
  
  Use the Correct Deletion Method:
  
  If you are using a specific transaction or program to delete the user, ensure that you are following the correct procedure as outlined in the SAP documentation.
  
  
  
  Check Logs for More Details:
  
  Review the system logs (transaction SM21) and the HANA logs for any additional error messages or warnings that could provide more context about the failure.
  
  
  
  Consult SAP Notes:
  
  Look for relevant SAP Notes that might address this specific error. SAP Notes often contain patches or workarounds for known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information
  
  SAP HANA Documentation: Review the official SAP HANA documentation for user management and permissions.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SU01 (User Maintenance) and HANA Studio for managing users.
  System Administration: Ensure that you have a good understanding of system administration tasks in SAP HANA, as user management is a critical aspect of maintaining the database.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to successfully delete the HDB_USER.