Thanks that part works fine.

when I put in sp_changedbowner, too add SA in the database who we have move to new SQL-Server.

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DECLARE @StatementCH NVARCHAR(200);

SET @StatementCH = N'Exec sp_changedbowner' + '...

Solve!

Delete the oldest days files in cache directory and wait for job to run again.

It's works!

😀