How To Fix CNV_MBT099 - At least one of the locked user could not be unlocked.

CNV_MBT099 - Overview

• Message type: E = Error

• Message class: CNV_MBT - PCL message class

• Message number: 099

• Message text: At least one of the locked user could not be unlocked.

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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CNV_MBT099 - Details

• The SAP error message CNV_MBT099 typically occurs during a data migration or conversion process, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that at least one of the users that were locked during the migration process could not be unlocked, which can prevent the migration from proceeding successfully.
  Causes:
  
  User Lock Status: The user accounts that are locked may have been locked due to various reasons, such as failed login attempts or administrative actions.
  Authorization Issues: The user performing the migration may not have the necessary authorizations to unlock the locked users.
  System Configuration: There may be system settings or configurations that prevent the unlocking of users.
  Database Constraints: There could be database constraints or issues that prevent the unlocking of user accounts.
  
  Solutions:
  
  
  Unlock Users Manually:
  
  Go to transaction code SU01 (User Maintenance).
  Enter the username of the locked user and check the lock status.
  If the user is locked, unlock the user