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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