Google Sheets Extraction Error Reference
Last updated: 9/15/2026The errors in this guide are specific to Google Sheets integrations. Refer to the Common SaaS extraction error reference for errors common to all SaaS integrations.
These errors will surface in the integration’s Extraction Logs.
- DUPLICATE HEADER ERROR: SHEET: [sheet_name], COL: [column_name], CELL: [cell]
- SKIPPING Empty sheet: [sheet_name]
- SKIPPING Malformed sheet: [sheet_name]
Header row contains duplicate values
DUPLICATE HEADER ERROR: SHEET: [sheet_name], COL: [column_name], CELL: [cell]| Applicable to |
Google Sheets v1 integrations |
| Level |
Warning
|
| Category |
Sheet setup |
| Potential cause(s) |
The sheet’s header row contains duplicate values. Header row values are used to create column names and must therefore be unique, as per Stitch’s requirements. |
| Suggested action(s) |
Modify the sheet’s header row so that all values (column names) are unique, excluding case. For example: While |
Back to Google Sheets error list
Back to top
Empty sheet
SKIPPING Empty sheet: [sheet_name]| Applicable to |
Google Sheets v1 integrations |
| Level |
Info
|
| Category |
Sheet setup |
| Potential cause(s) |
The sheet doesn’t have a header row and a data row, as per Stitch’s requirements. Columns in the data row (second row) must all have non- |
| Suggested action(s) |
Modify the sheet so that it contains a header row in the first row and a full row of data in the second row. |
Back to Google Sheets error list
Back to top
Malformed sheet
SKIPPING Malformed sheet: [sheet_name]| Applicable to |
Google Sheets v1 integrations |
| Level |
Info
|
| Category |
Sheet setup |
| Potential cause(s) |
The sheet isn’t formatted according to Stitch’s requirements. |
| Suggested action(s) |
Verify that the sheet meets Stitch’s requirements and modify if necessary. |