Issue of tigge-forecasts download

Datasets and Usage
1

I have got the following error message when I am going to download EC ENS data from Tigge:
2026-08-30 10:44:29,588 INFO Request ID is 69ee747f-df7a-4437-b48f-b899dd227436
2026-08-30 10:44:29,994 INFO status has been updated to accepted
2026-08-30 10:44:54,870 INFO status has been updated to running
2026-08-30 10:45:06,654 INFO status has been updated to failed
Error downloading /home/pluto/Downloads/ccrs/nvidia_hackathon/data/2025/07/30/ec_ens_sfc_20250730_00.grib: 400 Client Error: Bad Request for url: https://ecds.ecmwf.int/api/retrieve/v1/jobs/69ee747f-df7a-4437-b48f-b899dd227436/results
The job has failed
MARS has returned an error, please check your selection.
Request submitted to the MARS server:

{'class': \['ti'\], 'database': \['marsth-ecmwf'\], 'dataset': \['tigge'\], 'date': \['2025-07-30'\], 'expect': \['any'\], 'expver': \['prod'\], 'grid': \['0.5', '0.5'\], 'levtype': \['sfc'\], 'model': \['glob'\], 'origin': \['ecmf'\], 'param': \['MAXIMUM_TEMPERATURE_AT_2M_IN_THE_LAST_24_HOURS'\], 'step': \['0'\], 'stream': \['enfo'\], 'time': \['00:00:00'\], 'type': \['pf'\]}

Full error message:
mars - ERROR - 20260830.104451 - Ambiguous : ti could be TURKEY or TEST

The job failed with: MarsRuntimeError