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Data Transfer Service

Check of Unsupported Objects

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Last updated: 2026-07-17 21:01:02
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Check Details

Check objective
Identify data types not supported for synchronization.
Check content
Check whether there are data types not supported for synchronization:
Currency types: money and smallmoney (bulk insert limitations).
Large object types: text and ntext.
Special types: sql_variant, hierarchyid, geometry, geography, xml, and timestamp.
User-defined types: All user-defined data types.
Potential issue
Unsupported data types are detected.

Fixing Method

It is recommended to modify unsupported data types to compatible ones. For example, the money or the smallmoney type can be replaced with the decimal type.
Choose to exclude tables containing unsupported data types.

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