This occurs when the S3 bucket path provided in the configuration does not match the actual folder structure in the AWS console, preventing the platform from reading the Cost and Usage Report (CUR) file.
Supported Folder Structure:
BYOD/<datasetName>/<accountId>/<YYYY-MM>/<version>/file.csv
BYOD/<datasetName>/<accountId>/<YYYY-MM>/<version>/file.csv.gz
BYOD/<datasetName>/<accountId>/<YYYY-MM>/<version>/file.parquet