> ## Documentation Index
> Fetch the complete documentation index at: https://docs.generalvalidation.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Aggregate field type unsupported

> Resolve runtime.aggregate_field_type_unsupported in General Validation.

`runtime.aggregate_field_type_unsupported` · runtime

The selected field type is not supported for this aggregate function. SUM and AVG require numeric fields; review the Pair's available functions and fields.

If the problem continues, contact [support](mailto:support@generalvalidation.com) with the error code and request or Run ID. Keep source rows, exact values, credentials, and evidence files in your Azure environment.

[Troubleshooting](/troubleshooting-and-logs) · [All error codes](/errors)