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 2024-11-30 GMT+08:00
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Checking Whether the Length Table and Field Names Is Not Supported

For synchronization from DDM to Oracle or MySQL to Oracle, the length of the source database table name or field name cannot exceed 30 characters. Otherwise, the synchronization fails.

Failure Cause

There are tables or fields whose name lengths exceed 30 characters in the source database.

Handling Suggestion

  • Method 1: Click Previous to return to the object selection page and deselect the tables.
  • Change the lengths of the table or field names fewer than 30 characters.
Parent topic: Database Parameters