How To Fix VC420 - Changes will not be saved when you press 'Enter'

SAP Error Message - Details

• Message type: E = Error

• Message class: VC - SD Customizing

• Message number: 420

• Message text: Changes will not be saved when you press 'Enter'

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 VC420 - Changes will not be saved when you press 'Enter' ?

  The SAP error message VC420, which states "Changes will not be saved when you press 'Enter'," typically occurs in the context of SAP's Variant Configuration (VC) module. This message indicates that there is an issue with the data entry or configuration that prevents the system from saving changes.
  Causes:
  
  Incomplete Data Entry: The fields required for saving the changes may not be fully populated or may contain invalid data.
  Configuration Errors: There may be inconsistencies or errors in the configuration settings that prevent saving.
  Authorization Issues: The user may not have the necessary permissions to make changes to the configuration.
  System Settings: Certain system settings or parameters may be preventing the saving of changes.
  Technical Issues: There could be underlying technical issues, such as database locks or system errors.
  
  Solutions:
  
  Check Data Entry: Ensure that all required fields are filled out correctly and that the data entered is valid. Look for any fields highlighted in red or with error messages.
  Review Configuration: Go through the configuration settings to ensure there are no inconsistencies or errors. Validate the configuration against the product model.
  Check Authorizations: Verify that the user has the necessary authorizations to make changes. If not, contact your SAP administrator to adjust permissions.
  System Settings: Consult with your SAP Basis team to check if there are any system settings that might be affecting the ability to save changes.
  Technical Support: If the issue persists, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error message.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific fixes or patches related to the VC420 error.
  Documentation: Review the SAP documentation for Variant Configuration to understand the requirements for saving changes.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed and resolved.
  
  By following these steps, you should be able to identify the cause of the VC420 error and implement a solution to resolve it.