# ERR\_CONNECTION\_DUMP\_FAILED: Failed to dump connection tables[¶](https://doc.dataiku.com/dss/latest/troubleshooting/errors/ERR_CONNECTION_DUMP_FAILED.html#err-connection-dump-failed-failed-to-dump-connection-tables "Permalink to this headline")

An error occurred while dumping tables metadata

## Remediation[¶](https://doc.dataiku.com/dss/latest/troubleshooting/errors/ERR_CONNECTION_DUMP_FAILED.html#remediation "Permalink to this headline")

Inspect the error cause and rerun full connection indexing
