RVR-DOUBPUB-405

1. Issue Summary

   • Error Code: RVR-DOUBPUB-405 indicates that there is "No data for mapping columns" in the context of the DoubleClick Publisher (now known as Google Ad Manager) data connector. This error typically arises when the data source does not return any data, making it impossible for Rivery to automatically map columns. Initial diagnosis suggests either an issue with the data source query or an incorrect configuration in column mapping.

2. Action Steps:

   • Check Data Source Configuration: Ensure that the source data is correctly configured and is returning the expected data. Verify the query and parameters used to fetch data from DoubleClick Publisher.
   • Review API Limits and Permissions: Ensure that API limits have not been exceeded and that the necessary permissions are in place for data extraction.
   • Enable Auto Mapping: Navigate to the Mapping tab in Rivery and use the "Auto Mapping" feature under the River schema tab to map the data columns automatically.
   • Verify Data Availability: Confirm that the data exists in the source system for the given time frame or parameters set. Sometimes, data might not be present for the given query parameters which leads to no columns being retrieved to map.

3. External References:

   • Rivery Documentation on Connector Setup - Review the specific setup procedures for DoubleClick Publisher within Rivery.
   • Google Ad Manager API Documentation - Ensure that the configuration aligns with API usage requirements and is up to date.

If the issue persists or you need further assistance, please open a ticket with Rivery support.