Help Center/ Data Replication Service/ Troubleshooting/ Solutions to Failed Check Items/ Database Parameters/ Checking Whether the Length Table and Field Names Is Not Supported

Updated on 2024-05-09 GMT+08:00

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Checking Whether the Length Table and Field Names Is Not Supported

DDM -> Oracle Synchronization and MySQL -> Oracle Synchronization

**Table 1** Checking whether the length of table and field names is supported
Check Item	Whether the length of table and field names is supported
Description	The source database table name and field name cannot exceed 30 characters. Otherwise, the synchronization fails.
Failure Cause and Handling Suggestion	Failure cause: There are tables or fields whose name lengths exceed 30 characters in the source database. Handling suggestion: Change the lengths of the table or field names fewer than 30 characters. Alternatively, deselect these tables from the synchronization objects.

Parent topic: Database Parameters

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