How To Fix FDT_CORE2050 - Error during code generation (&1): Wrong filename format

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_CORE2 - BRFplus core functions (in addition to msg class FDT_CORE)

• Message number: 050

• Message text: Error during code generation (&1): Wrong filename format

What causes this issue?

The system has determined that for the output file for the generated
code, a filename has been specified that does not match the mandatory
pattern that is in effect for filenames.

System Response

The code generation has been canceled.

How to fix this error?

Make sure the filename matches the following pattern:

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

<name>.<extension>
Both <name> and <extension> must consist of one or more characters (A-Z)
or digits (0-9), and must be separated by a dot.
INCLUDE FDT_PARTNER_EXIT OBJECT DOKU ID TX

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CORE2050 - Error during code generation (&1): Wrong filename format ?

  The SAP error message FDT_CORE2050 indicates that there is an issue with the filename format during the code generation process in the context of the SAP Fiori Development Toolkit (FDT). This error typically arises when the filename provided does not conform to the expected naming conventions or formats required by the system.
  Cause:
  
  Invalid Characters: The filename may contain invalid characters that are not allowed in SAP.
  Incorrect Length: The filename might exceed the maximum length allowed by the system.
  Improper Format: The filename may not follow the required format, such as including spaces or special characters.
  Missing Extensions: The filename might be missing a required file extension.
  
  Solution:
  To resolve the FDT_CORE2050 error, you can take the following steps:
  
  
  Check Filename: Review the filename you are using for code generation. Ensure it adheres to the following guidelines:
  
  Use only alphanumeric characters (A-Z, a-z, 0-9).
  Avoid special characters (e.g., !, @, #, $, %, ^, &, *, etc.).
  Ensure there are no leading or trailing spaces.
  Follow any specific naming conventions required by your organization or project.
  
  
  
  Verify Length: Ensure that the filename does not exceed the maximum length allowed by SAP (typically 30 characters for many objects).
  
  
  Add File Extension: If applicable, ensure that the filename includes the correct file extension (e.g., .txt, .xml, etc.).
  
  
  Use Standard Naming Conventions: If your organization has specific naming conventions, make sure to follow them.
  
  
  Test with a Simple Name: As a troubleshooting step, try using a simple and valid filename (e.g., testfile) to see if the error persists.
  
  
  Check Documentation: Refer to the SAP documentation or guidelines for the specific module or tool you are using to ensure compliance with naming conventions.
  
  
  Consult SAP Support: If the issue persists after checking the filename, consider reaching out to SAP support for further assistance.
  
  
  Related Information:
  
  SAP Fiori Development Toolkit (FDT): This toolkit is used for developing Fiori applications and may have specific requirements for file handling and naming.
  SAP Notes: Check for any relevant SAP Notes that may address this error or provide additional context.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can offer solutions.
  
  By following these steps, you should be able to resolve the FDT_CORE2050 error and successfully generate code in SAP.