Fixing Common Amazon Ads Import Errors in BI Tools
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Quick answer
Amazon Ads export errors in BI tools are usually caused by inconsistent column headers, mixed date formats, or non-numeric values inside metric fields. These problems stop Power BI and Looker Studio from recognizing data types and building accurate visuals. Standardizing headers, converting dates to a single format, and removing currency symbols or blanks from numeric columns resolves most failures. A repeatable cleaning process also reduces recurring issues when new Amazon Ads reports arrive.
Most import issues are not a sign that your BI tool is broken. A single renamed column, an extra summary row, or a cell containing "N/A" can change how the whole file is parsed. Taking a few minutes to inspect the raw export before loading it can save a lot of troubleshooting later.
Check and Standardize Column Headers
Amazon Ads reports can use slightly different header labels depending on the report type, marketplace, or export date. Spaces, capital letters, or added words such as Currency after a metric name may be treated as a new field. Remove blank summary rows and make sure each column has one clear label.
- Delete empty rows above the header row.
- Trim spaces and duplicate header names.
- Use a consistent label for spend, sales, clicks, and impressions.
Normalize Dates and Metric Values
Date columns can arrive as text, Excel serial numbers, or localized formats, which prevents BI tools from building time-series charts. Metric columns may contain currency symbols, commas, percentage signs, or placeholders like "-" and "N/A." Convert these values before import.
- Set all date fields to ISO format such as YYYY-MM-DD.
- Replace non-numeric symbols in spend, sales, and click columns with empty values.
- Confirm that ACoS and ROAS columns are imported as decimal numbers and not text.
When This Matters
A clean import workflow matters most when you refresh dashboards frequently or manage multiple Amazon accounts. Small inconsistencies compound into broken visuals, incorrect totals, and hours of manual correction. If you want to reduce manual cleanup, Amazon Ads Report Analyzer automates importing Sponsored Products search-term reports and can create ready-to-share PDF snapshots.
For most sellers, the goal is not just to load data once, but to have a repeatable process that works after every scheduled export.
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Fixing import errors is part of preparing Amazon Ads export data for Power BI or Looker Studio. Once the raw file is clean, you can move on to building reliable campaign, search term, and spend visuals. See how to prepare Amazon Ads export data for Power BI or Looker Studio for the complete workflow.