How To Fix FWTM339 - &1, &2: Conversion of master data terminated

SAP Error Message - Details

• Message type: E = Error

• Message class: FWTM - Messages: Withholding Tax Changeover

• Message number: 339

• Message text: &1, &2: Conversion of master data terminated

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FWTM339 - &1, &2: Conversion of master data terminated ?

  The SAP error message FWTM339 typically indicates that there is an issue with the conversion of master data during a financial transaction or data migration process. This error can occur in various contexts, such as during the migration of financial data or when processing transactions that involve master data.
  Cause:
  The error message "FWTM339 &1, &2: Conversion of master data terminated" usually arises due to one or more of the following reasons:
  
  
  Data Inconsistencies: There may be inconsistencies or errors in the master data that prevent it from being converted properly. This could include missing fields, incorrect data formats, or invalid entries.
  
  
  Configuration Issues: The system configuration may not be set up correctly to handle the specific type of master data being processed. This could involve missing or incorrect settings in the relevant configuration tables.
  
  
  Missing Master Data: The required master data may not exist in the system, leading to a failure in the conversion process.
  
  
  Authorization Issues: The user executing the transaction may not have the necessary authorizations to access or modify the master data.
  
  
  Solution:
  To resolve the FWTM339 error, you can take the following steps:
  
  
  Check Master Data: Review the master data involved in the transaction. Ensure that all required fields are populated correctly and that there are no inconsistencies or errors.
  
  
  Validate Configuration: Verify the configuration settings related to the master data in question. Ensure that all necessary settings are in place and correctly configured.
  
  
  Ensure Data Availability: Confirm that the required master data exists in the system. If it is missing, you may need to create or upload the necessary master data.
  
  
  Review Authorizations: Check the user’s authorizations to ensure they have the necessary permissions to access and modify the master data.
  
  
  Consult Logs: Look at the application logs or error logs for more detailed information about the error. This can provide insights into what specifically caused the conversion to fail.
  
  
  Test in a Development Environment: If possible, replicate the issue in a development or test environment to further analyze the problem without affecting production data.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP support for further assistance. They may have additional insights or patches available for known issues.
  
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide guidance on similar issues.
  Documentation: Review the SAP documentation related to the specific module or functionality you are working with, as it may contain troubleshooting steps or best practices.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the FWTM339 error in your SAP system.