How To Fix CNV_PE472 - Requested function is not supported for user-defined tables

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 472

• Message text: Requested function is not supported for user-defined tables

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE472 - Requested function is not supported for user-defined tables ?

  The SAP error message "CNV_PE472 Requested function is not supported for user-defined tables" typically occurs during data migration or conversion processes, particularly when using SAP's Data Migration tools or the SAP S/4HANA Migration Cockpit. This error indicates that the function you are trying to execute is not applicable to user-defined tables, which are custom tables created by users rather than standard SAP tables.
  Cause:
  
  User-Defined Tables: The function you are trying to use is designed for standard SAP tables and does not support user-defined tables.
  Data Migration Tools: The migration tool may not have the necessary logic to handle custom tables, leading to this error.
  Configuration Issues: There may be configuration settings that do not allow the function to be executed on user-defined tables.
  
  Solution:
  
  Check Compatibility: Verify if the function you are trying to use is compatible with user-defined tables. If not, you may need to find an alternative approach.
  Custom Logic: If you need to migrate data from user-defined tables, consider writing custom ABAP programs or using other data migration tools that can handle custom tables.
  Use Standard Tables: If possible, try to use standard SAP tables for the migration process, as they are fully supported by the migration tools.
  Consult Documentation: Review the SAP documentation related to the specific migration tool you are using to understand its limitations regarding user-defined tables.
  SAP Support: If you are unable to resolve the issue, consider reaching out to SAP Support for assistance, especially if this is a critical migration.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on handling user-defined tables during migration.
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its capabilities, especially regarding custom objects.
  Data Migration Best Practices: Review best practices for data migration in SAP, which may provide insights into handling user-defined tables effectively.
  
  By following these steps, you should be able to address the CNV_PE472 error and successfully manage the migration of data from user-defined tables.