How To Fix 3O339 - The DME file already downloaded, &1 record saved in table T7TW1L.

SAP Error Message - Details

• Message type: E = Error

• Message class: 3O - HR: Messages for Taiwan

• Message number: 339

• Message text: The DME file already downloaded, &1 record saved in table T7TW1L.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 3O339 - The DME file already downloaded, &1 record saved in table T7TW1L. ?

  The SAP error message 3O339 indicates that the DME (Data Medium Exchange) file has already been downloaded, and it provides information about the number of records saved in the table T7TW1L. This error typically occurs in the context of payroll processing or when generating DME files for payment processing.
  Cause:
  
  Duplicate Download: The primary cause of this error is that the DME file has already been generated and downloaded for the specified payroll period or payment run. The system prevents the same file from being downloaded multiple times to avoid duplication of payment instructions.
  Incorrect Configuration: There may be issues with the configuration of the DME settings or the payroll process that lead to this error.
  User Error: A user may have attempted to download the DME file again without realizing it had already been processed.
  
  Solution:
  
  Check Existing Downloads: Verify if the DME file has already been downloaded for the specified period. You can check the relevant tables (like T7TW1L) to see the records that have been saved.
  Use Different Parameters: If you need to generate a new DME file, ensure that you are using different parameters (like a different payroll period or payment run) that have not been processed yet.
  Delete Previous Records: If it is necessary to re-download the DME file, you may need to delete the existing records in the T7TW1L table. However, this should be done with caution and typically requires appropriate authorization and understanding of the implications.
  Consult Documentation: Review the SAP documentation or configuration guides related to DME file generation to ensure that all settings are correct.
  Contact Support: If the issue persists or if you are unsure about the steps to take, consider reaching out to your SAP support team or consulting with an SAP expert.
  
  Related Information:
  
  Table T7TW1L: This table is used to store records related to DME files. It is important to understand its structure and the data it holds when troubleshooting this error.
  DME Configuration: Familiarize yourself with the DME configuration settings in SAP, which can be found in transaction codes like OBPM1 (for payment medium formats) and PE51 (for payroll schemas).
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on DME file processing.
  
  Always ensure that you have proper backups and understand the implications of any changes you make in the system, especially when dealing with financial data.