How To Fix CNV_10020339 - Relevant field (to be converted): &1 &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 339

• Message text: Relevant field (to be converted): &1 &2

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10020339 - Relevant field (to be converted): &1 &2 ?

  The SAP error message CNV_10020339 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 there is a relevant field that needs to be converted, but there is an issue with the data in that field.
  Cause:
  
  Data Inconsistency: The data in the specified field may not meet the required format or constraints for the target system.
  Missing Data: The field may be empty or missing required values that are necessary for the conversion.
  Data Type Mismatch: The source field's data type may not be compatible with the target field's data type.
  Invalid Values: The values in the field may not be valid according to the business rules or data validation checks in the target system.
  
  Solution:
  
  Check Data Quality: Review the data in the specified field (&1 &2) for any inconsistencies, missing values, or invalid entries. Ensure that all required fields are populated correctly.
  Data Mapping: Verify that the mapping between the source and target fields is correct. Ensure that the data types are compatible and that any necessary transformations are applied.
  Validation Rules: Check the validation rules in the target system to ensure that the data being migrated adheres to these rules.
  Error Logs: Review the error logs or detailed messages provided by the migration tool to identify specific issues with the data.
  Test Migration: If possible, perform a test migration with a smaller dataset to identify and resolve issues before executing a full migration.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional guidance or fixes related to this error message.
  Migration Cockpit Documentation: Refer to the official SAP documentation for the Migration Cockpit or the specific migration tool you are using for detailed instructions and best practices.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can provide insights or solutions.
  
  By addressing the underlying data issues and ensuring proper mapping and validation, you should be able to resolve the CNV_10020339 error and successfully complete the data migration process.