SQL Server Error Code – 21779 cannot use the specified data type mappi
In this blog post, you’ll learn more about the SQL Server Error Code 21779 and the error message description that is shown
SQL Server Error Code
21779
SQL Server Error Description for the Code :21779
Cannot use the specified data type mapping. The matching destination data type for source type %s cannot be found. Query the system table msdb.dbo.sysdatatypemappings for a list of supported mappings. Verify that the length, precision, scale, and nullability of the source type are correct.
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