How To Fix KY437 - Please change the length of the file name

SAP Error Message - Details

• Message type: E = Error

• Message class: KY - Messages for SAP-EIS: Presentation

• Message number: 437

• Message text: Please change the length of the file name

What causes this issue?

The length of the file name should be at least one character long,
without the directory and extension.

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 change the length of the name.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KY437 - Please change the length of the file name ?

  The SAP error message KY437, which states "Please change the length of the file name," typically occurs when the file name you are trying to use exceeds the maximum length allowed by the system. This can happen in various contexts, such as when exporting data or saving files in SAP.
  Cause:
  
  File Name Length Exceeded: The most common cause of this error is that the file name you are trying to use is longer than the maximum length allowed by SAP, which is usually 255 characters.
  Invalid Characters: Sometimes, the file name may contain invalid characters that are not permitted in file names.
  Path Length: The total path length (including the file name) may exceed the system's limit.
  
  Solution:
  
  Shorten the File Name: Reduce the length of the file name to ensure it is within the allowed limit. Aim for a concise and descriptive name.
  Check for Invalid Characters: Ensure that the file name does not contain any special characters or spaces that are not allowed. Stick to alphanumeric characters, underscores, and hyphens.
  Change the Save Location: If the path length is an issue, consider saving the file in a directory with a shorter path.
  Use Default Naming Conventions: If applicable, use the default naming conventions provided by SAP or the application you are using.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for guidelines on file naming conventions and limitations.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  System Configuration: If you are consistently encountering this issue, it may be worth checking the system configuration settings related to file handling.
  
  If the problem persists after trying these solutions, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.