How To Fix CY156 - An error occurred when data was transferred to file & on your PC

SAP Error Message - Details

• Message type: E = Error

• Message class: CY - Capacity Requirements Planning

• Message number: 156

• Message text: An error occurred when data was transferred to file & on your PC

What causes this issue?

When the system tried to transfer data to the program MS-EXCEL on your
PC, an error occurred.

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?

Please check the connection to your PC.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CY156 - An error occurred when data was transferred to file & on your PC ?

  The SAP error message CY156 indicates that there was an issue when attempting to transfer data to a file on your PC. This error can occur in various scenarios, such as when exporting data from SAP to a local file or when trying to download reports.
  Causes of Error CY156
  
  File Path Issues: The specified file path may not exist, or there may be issues with permissions to write to that location.
  File Name Issues: The file name may contain invalid characters or may be too long.
  Insufficient Permissions: The user may not have the necessary permissions to write files to the specified directory on their local machine.
  Network Issues: If the SAP system is trying to access a network location, there may be connectivity issues.
  SAP GUI Configuration: There may be issues with the configuration of the SAP GUI or the settings related to file downloads.
  Antivirus/Firewall Interference: Security software may be blocking the file transfer.
  
  Solutions to Error CY156
  
  Check File Path: Ensure that the file path you are trying to save to exists and is accessible. Try using a simpler path, such as your desktop or documents folder.
  Validate File Name: Make sure the file name does not contain any special characters and is within the length limits.
  Permissions: Verify that you have the necessary permissions to write to the specified directory. You may need to adjust permissions or choose a different location.
  Network Connectivity: If you are trying to save to a network location, check your network connection and ensure that the location is accessible.
  SAP GUI Settings: Check the SAP GUI settings to ensure that file downloads are configured correctly. You can reset the settings to default if necessary.
  Disable Security Software: Temporarily disable any antivirus or firewall software to see if it is causing the issue. If it is, you may need to configure it to allow SAP file transfers.
  Use Alternative Methods: If the issue persists, consider using alternative methods to transfer data, such as using SAP's built-in export functions or using a different file format.
  
  Related Information
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error. SAP frequently updates its knowledge base with solutions to common problems.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review the SAP documentation for the specific transaction or report you are using to see if there are any specific requirements or limitations regarding file transfers.
  
  If the problem continues after trying these solutions, it may be beneficial to contact your SAP support team for further assistance.