RVR-ATH-207

Issue summary

The error code RVR-ATH-207 in the context of Data Integration Athena data connector indicates that merge keys are missing. Merge keys are essential for operations that combine datasets, such as upserts or merges. This error suggests that the configured operation cannot determine which rows in the source data should be matched to rows in the target table because the required keys are either missing or improperly configured.

Action steps

To resolve the error, follow these steps:

1. Verify Key columns:

   • Ensure that the correct columns are set as merge keys in your Data Integration logic. Merge keys are typically required fields that define how records are matched between the source and target datasets. Check your column mapping to ensure the correct keys are selected.

2. Review Merge conditions:

   • Make sure the merge conditions are defined correctly. Conditions should specify which source table rows should be matched to the target table rows, and how.

3. Check Source and Target table definitions:

   • Inspect both your source and target tables to confirm they contain the necessary key columns. These columns should not only be present but also correctly formatted and devoid of null values.

4. Loading Mode configuration:

   • Look into the loading mode settings in Data Integration. If you are using Upsert Merge, confirm that it includes defined key columns for identifying duplicates and updates.

External references

Refer to the official Data Integration Documentation - Athena. on using the Athena connector for additional insights and best practices.

note

If the issue persists or you need further assistance, open a support case with Data Integration Support. In the console sidebar, select Help > Contact Us and follow the instructions.