How To Fix KH429 - Transfer to Excel not possible -- too much data

SAP Error Message - Details

• Message type: E = Error

• Message class: KH - CO-PA Reporting

• Message number: 429

• Message text: Transfer to Excel not possible -- too much data

What causes this issue?

You have transferred so much data that Excel cannot display it all. You
either transferred too many rows or too many columns.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Reduce the number of rows or columns in the report. One way to do this
is to deactivate certain rows or columns temporarily. You do not have to
delete the rows or columns, since the system only transfers the active
ones to Excel.
You can, however, also makes changes in the form as well.
You can use 256 as a rough guideline for the number of columns and
16000 for the number of rows. This figures only roughly describe the
size, however, since administrative information is stored as well.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KH429 - Transfer to Excel not possible -- too much data ?

  The SAP error message KH429, which states "Transfer to Excel not possible -- too much data," typically occurs when you attempt to export a large dataset from SAP to Microsoft Excel. This error is a result of Excel's limitations on the amount of data it can handle in a single worksheet, as well as potential limitations in the SAP system itself.
  Causes:
  
  Data Volume: The dataset you are trying to export exceeds the maximum number of rows or columns that Excel can handle. Excel has a limit of 1,048,576 rows and 16,384 columns in a single worksheet.
  SAP System Limitations: The SAP system may have its own limitations on the amount of data that can be exported at once.
  Network Issues: Sometimes, network issues can cause interruptions during the data transfer process, leading to this error.
  Excel Configuration: The version of Excel you are using may have specific limitations or configurations that affect data import.
  
  Solutions:
  
  
  Reduce Data Volume:
  
  Filter Data: Apply filters in SAP to limit the amount of data you are exporting. For example, you can filter by date range, specific criteria, or other relevant parameters.
  Export in Batches: If possible, break down the data into smaller chunks and export them separately.
  
  
  
  Use Alternative Formats:
  
  Instead of exporting directly to Excel, consider exporting the data to a CSV file or another format that can handle larger datasets. You can then open the CSV file in Excel.
  
  
  
  Check SAP Settings:
  
  Review the settings in your SAP system to see if there are any configurations that limit data exports. Consult with your SAP administrator if necessary.
  
  
  
  Upgrade Excel:
  
  Ensure you are using a recent version of Excel, as older versions may have more stringent limitations.
  
  
  
  Use SAP Analysis for Office:
  
  If you have access to SAP Analysis for Office, consider using it for exporting data, as it is designed to handle larger datasets more efficiently.
  
  
  
  Consult SAP Documentation:
  
  Check SAP documentation or support for any specific guidelines or limitations related to data exports.
  
  
  
  Related Information:
  
  Excel Limits: Familiarize yourself with Excel's limits on rows and columns to better plan your data exports.
  SAP Notes: Look for SAP Notes related to data export issues, as they may provide additional insights or patches that can resolve the problem.
  Performance Considerations: Large data exports can impact system performance, so it's advisable to perform such operations during off-peak hours if possible.
  
  If the problem persists after trying these solutions, it may be beneficial to consult with your IT department or SAP support for further assistance.