How To Fix CNV10400020 - Not all selected rows could be processed

CNV10400020 - Overview

• Message type: E = Error

• Message class: CNV10400 - Messages for package 10400 (characteristics)

• Message number: 020

• Message text: Not all selected rows could be processed

What causes this issue?

You must either assign a valid conversion rule to the characteristics
you want to include in the conversion, or exclude the characteristics
from the conversion.

System Response

The system cannot include the characteristics in the conversion if they
are not assigned a conversion routine.

How to fix this error?

Assign a valid conversion rule to the characteristics, or exclude the
characteristics from the conversion.

Procedure for System Administrators

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.

CNV10400020 - Details

• The SAP error message CNV10400020: Not all selected rows could be processed typically occurs during data migration or conversion processes, particularly when using SAP's Data Migration tools or during the execution of a conversion program. This error indicates that there were issues processing some of the selected data rows, which can be due to various reasons.
  Causes:
  
  Data Quality Issues: The data being processed may contain inconsistencies, invalid formats, or missing mandatory fields that prevent successful processing.
  Configuration Errors: Incorrect configuration settings in the migration tool or the target system can lead to processing failures.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to process certain records.
  Technical Errors: There may be underlying technical issues, such as database locks, system performance problems, or bugs in the migration program.
  Mapping Issues: If the data mapping between the source and target systems is not correctly defined, it can lead to failures in processing