How To Fix FKKINV809 - Special character'#' not permissible for extract- oor file names

SAP Error Message - Details

• Message type: E = Error

• Message class: FKKINV - Invoicing in Contract Accounts Receivable and Payable

• Message number: 809

• Message text: Special character'#' not permissible for extract- oor file names

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FKKINV809 - Special character'#' not permissible for extract- oor file names ?

  The SAP error message FKKINV809 indicates that there is an issue with the naming of an extract or output file, specifically that the special character # is not permissible in the file name. This error typically arises when generating output files in the context of SAP Convergent Invoicing or similar financial processes.
  Cause:
  The error is caused by the inclusion of the # character in the file name that is being generated or specified for an extract or output file. SAP has restrictions on the characters that can be used in file names, and # is not allowed.
  Solution:
  To resolve this error, you should:
  
  
  Check the File Name: Review the file name being used in the transaction or program that is generating the output. Ensure that it does not contain the # character or any other special characters that are not permitted.
  
  
  Modify the File Name: If the file name includes the # character, replace it with an acceptable character (e.g., underscore _, hyphen -, or alphanumeric characters).
  
  
  Update Configuration: If the file name is being generated dynamically based on certain parameters or configurations, check the relevant settings in the SAP system to ensure that the naming convention adheres to the allowed characters.
  
  
  Test the Changes: After making the necessary changes to the file name, re-run the process to see if the error is resolved.
  
  
  Related Information:
  
  SAP Documentation: Refer to the SAP Help Portal or specific documentation related to the module you are working with (e.g., SAP Convergent Invoicing) for guidelines on file naming conventions.
  SAP Notes: Check for any relevant SAP Notes that might address this issue or provide additional context or solutions.
  Character Restrictions: Familiarize yourself with the list of permissible characters for file names in SAP to avoid similar issues in the future.
  
  By following these steps, you should be able to resolve the FKKINV809 error and successfully generate the required output files.