How To Fix CNV_10020003 - Data has not been changed; saving is not required

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 003

• Message text: Data has not been changed; saving is not required

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10020003 - Data has not been changed; saving is not required ?

  The SAP error message CNV_10020003: Data has not been changed; saving is not required typically occurs during data migration or conversion processes, particularly when using SAP's tools for data transfer, such as the SAP S/4HANA Migration Cockpit or other data migration tools.
  Cause:
  This error message indicates that the system has detected that there are no changes to the data that you are trying to save. This can happen for several reasons:
  
  No Modifications: The data you are trying to save is identical to what is already in the database, so the system sees no need to perform a save operation.
  Data Validation: The data might have been validated and found to be unchanged, leading to the system preventing a save operation.
  Incorrect Data Entry: If the data was not entered correctly or if the changes were not applied before the save operation, the system may not recognize any changes.
  
  Solution:
  To resolve this error, consider the following steps:
  
  Verify Data Changes: Check the data you are trying to save to ensure that there are actual changes made. If there are no changes, you can simply proceed without saving.
  Re-enter Data: If you believe changes should have been made, try re-entering the data or making a slight modification to force the system to recognize a change.
  Check for Locks: Ensure that there are no locks on the data that might prevent changes from being recognized.
  Review Migration Process: If this error occurs during a migration process, review the migration steps to ensure that all necessary transformations and mappings have been applied correctly.
  Consult Logs: Check the application logs or migration logs for any additional information that might indicate why the system believes no changes have been made.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the specific migration tool you are using, as there may be known issues or patches available.
  Documentation: Review the official SAP documentation for the migration tool to ensure that you are following the correct procedures.
  Community Forums: Consider searching or posting in SAP community forums or support channels for additional insights from other users who may have encountered the same issue.
  
  If the problem persists after trying these solutions, it may be beneficial to reach out to SAP support for further assistance.