Help Center> Data Replication Service> Troubleshooting> Solutions to Failed Check Items> Database Parameters> Checking the Number of DNs in the Source Database

Updated on 2023-02-15 GMT+08:00

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Checking the Number of DNs in the Source Database

Self-built Distributed GaussDB Serving as the Source in Synchronization

**Table 1** Checking the number of DNs in the source database
Check Item	Checking the Number of DNs in the Source Database
Description	Check whether the number of DNs entered by the user is the same as that in the source database.
Item to Be Confirmed and Handling Suggestion	Item to be confirmed: The number of DNs entered by the user is different from that in the source database. Handling suggestion: If the number of DNs entered by the user is different from that in the source database, there may be data inconsistencies. You must confirm the risky item before you continue.

Parent topic: Database Parameters

Previous topic: Oracle Account Check in the Source Database

Next topic: Whether the Selected Objects Exist in the Destination Database

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