How To Fix CNV_20100458 - No data was changed

CNV_20100458 - Overview

• Message type: E = Error

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

• Message number: 458

• Message text: No data was changed

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.

CNV_20100458 - Details

• The SAP error message CNV_20100458: No data was changed typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This message indicates that the system attempted to update or insert data, but no changes were made to the database.
  Causes:
  
  No Changes Detected: The data being processed may already exist in the target system in the same state, leading to no changes being detected.
  Data Validation Issues: The data being migrated may not meet the validation rules set in the target system, causing the system to skip the update.
  Mapping Issues: Incorrect mapping of fields between the source and target systems can lead to situations where the data does not change.
  Duplicate Records: If the data being migrated contains duplicates that already exist in the target system, the system may not perform any updates.
  
  Configuration Issues: There may be configuration settings in the migration tool