How To Fix FWTR820 - Initialization failed: Tables not converted

SAP Error Message - Details

• Message type: E = Error

• Message class: FWTR - Securities Transaction Management

• Message number: 820

• Message text: Initialization failed: Tables not converted

What causes this issue?

You have not entered the prerequisites for converting the tables.

System Response

The tables are not converted.

How to fix this error?

Use the error messages of the initialization to see which errors have
occurred, and correct these. Then restart the conversion.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FWTR820 - Initialization failed: Tables not converted ?

  The SAP error message FWTR820: Initialization failed: Tables not converted typically occurs during the initialization phase of the SAP system, particularly when working with the SAP Financials module or when performing a system upgrade or migration. This error indicates that certain database tables required for the operation have not been converted or are not in the expected format.
  Causes:
  
  Incomplete Upgrade or Migration: The error may arise if the upgrade or migration process was not completed successfully, leading to some tables not being converted to the required format.
  Missing or Corrupted Data: If the data in the relevant tables is missing or corrupted, it can prevent the initialization process from completing.
  Configuration Issues: Incorrect configuration settings in the system can lead to issues with table conversions.
  Version Compatibility: The error may occur if there are compatibility issues between different versions of SAP components.
  
  Solutions:
  
  Check Upgrade/Migration Logs: Review the logs generated during the upgrade or migration process to identify any errors or warnings related to table conversions. This can provide insights into what went wrong.
  Run Conversion Programs: If specific tables are identified as not converted, you may need to run the relevant conversion programs or transactions to convert those tables manually.
  Perform a Consistency Check: Use transaction codes like SE14 (Database Utility) to check the consistency of the database tables and repair any inconsistencies.
  Re-run Initialization: If the issue is related to the initialization process, you may need to re-run the initialization steps after ensuring that all necessary tables have been converted.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that address this specific error. SAP Notes often provide detailed instructions and solutions for known issues.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for assistance. They can provide more specific guidance based on your system configuration and version.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE14, SNOTE, and SPAU for managing database objects and applying notes.
  SAP Documentation: Review the official SAP documentation for your specific version to understand the requirements for table conversions and initialization processes.
  System Backup: Always ensure that you have a backup of your system before performing any major changes or running conversion programs.
  
  By following these steps, you should be able to diagnose and resolve the FWTR820 error in your SAP system.