The "Error running Integration" message when merging tables could be due to a few reasons. Here are some steps to troubleshoot:
1. Check your API key: Ensure it's correct and properly added to your integration account in Clay.
2. Verify table configurations: Make sure all columns and tables exist and are correctly set up.
3. Try the Force Run option: In the table settings, use this to reprocess the data. This may take some time depending on table size.
4. If issues persist with specific columns:
• Delete the affected column
• Create a fresh column
• Re-map your data to the write to table integration
• Ensure auto-dedup is activated in the other table
If these steps don't resolve the issue, you may need to request human assistance for further troubleshooting.