Fix Excel Corrupted Content Error When Opening SAP Exported XLSX
Question details
Excel attempts to repair or reports unreadable content when opening an XLSX file exported from SAP, often displaying incorrect number formatting in specific columns.

- Product
- Microsoft Excel
- Device & OS
- Windows
- Scenario
- Opening an XLSX report exported from SAP software into a desktop spreadsheet application.
- Observed behavior
- Excel displays a corrupted or unreadable content warning. Specific numerical values (such as 2.832.48) appear incorrectly formatted in certain columns, while other columns remain unaffected. This issue often isolates to specific user machines.
Verify if the export issue is isolated to a single computer by opening the same SAP-exported file on a colleague's machine to confirm it is a local system configuration problem.
Adjust Windows Regional Decimal and List Separator Settings
Aligning your system's regional settings with the standard format used by SAP ensures numbers are interpreted correctly upon export.
SAP exports data based on specific locale settings, particularly regarding how decimals and thousands separators are handled. If your Windows system is using a conflicting list separator or decimal symbol (e.g., swapping commas and periods), Excel will fail to parse the number strings correctly, resulting in a 'corrupted content' or 'unreadable content' error.
Press the Windows key, type 'Control Panel', and press Enter. Navigate to 'Clock and Region' and click on 'Region'.
In the Region window under the 'Formats' tab, click the 'Additional settings...' button located at the bottom.
Check the 'Decimal symbol' and 'Digit grouping symbol'. Modify them to match the standard format used by your SAP system (commonly a period for decimals and a comma for grouping, or vice versa depending on your region).
Locate the 'List separator' field in the same window. Change this character to match the settings of a working computer in your office.
Click 'Apply' and then 'OK'. Restart Microsoft Excel and open your SAP-exported XLSX file again to verify the numbers are formatted correctly.

Seamlessly Open and Manage SAP Exported Files with WPS Office
WPS Spreadsheet offers robust file compatibility and flexible data formatting tools, ensuring your SAP reports open accurately without system-level regional setting conflicts.
- 1. Open WPS Spreadsheet: Launch WPS Office on your computer and click on 'Spreadsheet' to start a new workspace.
- 2. Open the SAP Export: Go to Menu > Open and locate your SAP-exported XLSX file. WPS Spreadsheet will automatically bypass many common Windows formatting conflicts.
- 3. Format Cells Properly: If data needs adjustment, select the affected columns, right-click, and choose 'Format Cells'.
- 4. Adjust Number Formats: Navigate to the 'Number' tab to seamlessly adjust decimal places, grouping symbols, or apply custom formatting to your data.

Frequently Asked Questions
Why does Excel show unreadable content when opening SAP exports?
This usually occurs due to a mismatch between the number formatting generated by SAP (like decimal and thousands separators) and the regional settings configured in the Windows Control Panel, causing Excel's parser to fail.
Why does the corruption only affect specific columns?
Columns formatted purely as text or those using standard integers often bypass the parsing error. However, columns containing complex decimal formats (like '2.832.48') trigger the regional separator mismatch and cause Excel to fail the import.
Can I fix the decimal issue without changing my Windows settings?
Yes. You can override system settings locally within Excel by going to File > Options > Advanced, unchecking 'Use system separators', and manually entering your preferred decimal and thousands separators.
Is it better to export from SAP as CSV instead of XLSX?
Exporting as CSV allows you to use the 'Text to Columns' or 'Get Data' wizards in your spreadsheet software, giving you manual control over exactly which characters act as delimiters and decimal separators during the import.




