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Troubleshooting

Zero-Copy Connection Fails

Possible CauseResolution
Incorrect key formatEnsure the private key is in PKCS#8 format. Regenerate if needed.
Public key not assignedRun DESC USER <username>; in Snowflake to verify RSA_PUBLIC_KEY_FP is set.
Insufficient permissionsVerify the Snowflake role has USAGE on warehouse/database/schema and SELECT on all tables.
Wrong account identifierConfirm the Snowflake account identifier format (e.g., abc12345.us-east-1).

Parent Segment Upload Fails

Possible CauseResolution
Invalid JSONValidate your JSON with a linter (e.g., jq . parent_segment_config.json).
Wrong federatedQueryConfigIdConfirm the ID matches your saved Zero-Copy configuration in Integration Hub.
Table/schema not foundVerify all table and schema names exist in Snowflake and match exactly (case-sensitive).
Missing columnsEnsure keyColumn, tableKey, masterKey, and all column values exist in the referenced tables.

Segment Counts Show Zero

Possible CauseResolution
Empty Customers tableVerify the Customers table has data: SELECT COUNT(*) FROM <schema>.customers;
Key mismatchConfirm that cdp_customer_id values in Behaviors tables match those in the Customers table.
Permission issuesEnsure the Snowflake role has SELECT on all referenced tables.

Cannot Access CAS UI

Possible CauseResolution
Feature not enabledContact Customer Success to verify your account has Composable Audience Studio enabled.
Browser cacheClear browser cache and reload the page.
Account permissionsContact CS to verify your account has CAS permissions.