How To Fix CNV_20100329 - KEYCHVIEWS indicator is initialized for table &2 (package &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20100 - Messageclass for chart of account conversion

• Message number: 329

• Message text: KEYCHVIEWS indicator is initialized for table &2 (package &1)

What causes this issue?

The <ZK>Copy Rows</> indicator is set for certain tables, which means
that the KEYCHVIEWS indicator must be initialized for all of these
tables.

System Response

The KEYCHVIEWS indicator was initialized at table level for table &V2&
(in package &V1&).

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20100329 - KEYCHVIEWS indicator is initialized for table &2 (package &1) ?

  The SAP error message CNV_20100329 indicates that the KEYCHVIEWS indicator is initialized for a specific table during a data migration or conversion process. This message is typically associated with the SAP S/4HANA migration or data conversion projects, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools.
  Cause:
  The error occurs when the system detects that the KEYCHVIEWS indicator, which is used to manage key views for certain tables, has not been properly initialized. This can happen due to several reasons, including:
  
  Missing Configuration: The necessary configuration for the data migration process may not have been set up correctly.
  Incompatible Data Model: The data model of the source system may not align with the expectations of the target system.
  Custom Development: If there are custom developments or modifications in the source system, they may not be accounted for in the migration process.
  Data Integrity Issues: There may be issues with the data integrity or structure in the source tables that prevent the initialization of the KEYCHVIEWS indicator.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Configuration: Ensure that all necessary configurations for the migration process are correctly set up. This includes checking the migration settings and ensuring that the relevant tables are included in the migration scope.
  
  
  Review Data Model: Verify that the data model in the source system is compatible with the target system. You may need to adjust the data structure or mapping to align with the target system's requirements.
  
  
  Custom Code Review: If there are custom developments, review the code to ensure that it does not interfere with the migration process. You may need to adapt or exclude certain custom objects from the migration.
  
  
  Data Quality Check: Perform a data quality check on the source tables to identify any integrity issues. Clean up any inconsistencies or errors in the data that may be causing the initialization failure.
  
  
  Consult Documentation: Refer to the SAP documentation related to the specific migration tool you are using. There may be specific notes or guidelines that address this error.
  
  
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. They can provide insights based on the specific context of your migration project.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional information or patches related to this error.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific migration tool you are using for best practices and troubleshooting tips.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to identify the root cause of the CNV_20100329 error and implement a suitable solution.