How To Fix CNV_10520009 - FI-CA is in use, conversion fields are activated

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10520 - Conversion module of FI-CA FIKEY-logic

• Message number: 009

• Message text: FI-CA is in use, conversion fields are activated

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10520009 - FI-CA is in use, conversion fields are activated ?

  The SAP error message CNV_10520009 indicates that the FI-CA (Financial Contract Accounting) module is currently in use, and conversion fields are activated. This error typically arises during data migration or conversion processes, particularly when using SAP's data migration tools or during system upgrades.
  Cause:
  
  Active FI-CA Module: The error suggests that the FI-CA module is active in your SAP system, which may prevent certain data conversion activities from proceeding.
  Conversion Fields: The presence of activated conversion fields indicates that there are specific fields in the database that are set up for conversion, and the system is unable to proceed with the operation due to these fields being in use.
  
  Solution:
  To resolve this error, you can consider the following steps:
  
  
  Check Active Processes: Ensure that there are no active processes or transactions in the FI-CA module that might be locking the conversion fields. You can check for any open sessions or transactions that might be using these fields.
  
  
  Deactivate Conversion Fields: If possible, deactivate the conversion fields that are causing the issue. This may involve configuration changes in the FI-CA module. Consult your SAP FI-CA documentation or your SAP Basis team for guidance on how to safely deactivate these fields.
  
  
  Schedule Downtime: If the conversion is critical and cannot proceed while the FI-CA module is active, consider scheduling a downtime for the system where you can safely perform the conversion without interference from active processes.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates that can resolve the issue.
  
  
  Contact SAP Support: If the issue persists and you are unable to resolve it, consider reaching out to SAP Support for assistance. Provide them with the error message and any relevant logs or details about your system configuration.
  
  
  Related Information:
  
  SAP Data Migration Tools: Familiarize yourself with the tools and methodologies used for data migration in SAP, such as the SAP Data Services or the SAP Migration Cockpit.
  FI-CA Documentation: Review the documentation related to the FI-CA module to understand how conversion fields are managed and the implications of activating or deactivating them.
  System Logs: Check system logs (transaction codes like SM21 or ST22) for any additional error messages or warnings that might provide more context about the issue.
  
  By following these steps, you should be able to address the CNV_10520009 error and proceed with your data conversion activities.