How To Fix CNV470 - No entry for table &1 in table CNVTABLES

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV - Conversion: Messages for Conversion Services (CNCC)

• Message number: 470

• Message text: No entry for table &1 in table CNVTABLES

What causes this issue?

There is no entry for table &V1& in table CNVTABLES, for package &V2&
and its dependent packages. It may make sense to define such
relationships in case that you want to use tables from other packages.

System Response

Definition of such relationships is allowed. The relationship will be
valid only in case that the predecessor and successor table are part of
the active package. In other cases when one of the tableswill not exist
in table CNVTABLES, the relationship will be ignored.

How to fix this error?

The current entry should only be corrected in case it is not desirable.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV470 - No entry for table &1 in table CNVTABLES ?

  The SAP error message "CNV470 No entry for table &1 in table CNVTABLES" typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that the system is unable to find an entry for a specific table in the internal table CNVTABLES, which is used to manage the mapping and conversion of data during the migration process.
  Cause:
  
  Missing Configuration: The table that is being referenced in the error message does not have a corresponding entry in the CNVTABLES table. This could be due to a missing configuration or an incomplete setup of the migration project.
  Incorrect Table Name: The table name specified in the error message may be incorrect or misspelled.
  Version Compatibility: The version of the migration tool or the source system may not be compatible with the target system, leading to missing entries.
  Custom Tables: If you are trying to migrate custom tables that are not included in the standard migration templates, they may not have entries in CNVTABLES.
  
  Solution:
  
  Check Table Name: Verify that the table name in the error message is correct and exists in the source system.
  Review Migration Settings: Ensure that the migration project is correctly configured and that all necessary tables are included in the migration scope.
  Add Missing Entries: If the table is a custom table or not included in the standard migration, you may need to manually add an entry to the CNVTABLES table or create a custom migration object.
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using to ensure that you are following the correct procedures and that all necessary configurations are in place.
  Check for Updates: Ensure that you are using the latest version of the migration tool, as updates may include fixes for known issues or enhancements for additional tables.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if this is a production environment.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the migration tool you are using for any known issues or additional guidance.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific migration tool you are using for detailed instructions and troubleshooting steps.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can provide insights or solutions.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.