Why job MS SQL doesn't work?

Question

SQL Server

Hello.
I create a job on the server to periodically update the database (MS SQL).
But when executing requests in a job that refer to another server, an error occurs:

Executed as user: NT SERVICE\SQLSERVERAGENT. Login failed for user 'DS\ML-005$'. [SQLSTATE 28000] (Error 18456)

Similar requests executed outside of job are executed normally.
What is the reason?

Answer 1

So we read what it says:
Login failed for user 'DS\ML-005$
' service user)