The user or group name 'DmainName\UserId' is not recognized in AX 2012 R3

Hi,

When  you restore the AOS database from 1 environment to another where there is no relation of domain or user then you will encounter above mentioned error nduring report server validation / creation of folder / making default.

Reason: Existence of records of parent server in the table SysServerSessions.  though you added the new server details as record in SQL level, you needs to delete those records too.

Hope this will solve your error.

Thanks,

The internal time zone version number stored in the database is higher than the version supported by the kernel (8/7). Use a newer Microsoft Dynamics AX kernel

Hi,

This is the error which arrives when you start the service after restoring the database from DB to this concern DB.
This is due to mismatch of the time zone in the AX system.

This error can be noticed only in the event log.

Resolution:
 Open SQL 'SQLSystemVariables' table and edit the record in 'SYSTIMEZONEVERSION' column from 8 to 7.

Regards,