How To Fix CNV_MBT050 - Select only one option from the list

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT - PCL message class

• Message number: 050

• Message text: Select only one option from the list

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_MBT050 - Select only one option from the list ?

  The SAP error message CNV_MBT050 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the user has attempted to select multiple options from a list where only one selection is allowed.
  Cause:
  The primary cause of this error is that the user interface is designed to accept only a single selection from a dropdown or list, but the user has either inadvertently selected multiple options or the system is interpreting the input as multiple selections.
  Solution:
  To resolve the CNV_MBT050 error, follow these steps:
  
  
  Review Your Selection: Go back to the selection screen where the error occurred and ensure that you are selecting only one option from the list. If you have selected multiple options, deselect all but one.
  
  
  Check for User Interface Issues: Sometimes, the user interface may not behave as expected due to browser issues or system glitches. Try refreshing the page or logging out and back into the system.
  
  
  Consult Documentation: Refer to the specific documentation for the migration tool you are using. There may be additional guidelines or constraints regarding the selection process.
  
  
  Test with Different Browsers: If you are using a web-based interface, try accessing the tool using a different web browser to see if the issue persists.
  
  
  Contact Support: If the problem continues after following the above steps, consider reaching out to your SAP support team or consulting the SAP Community for further assistance.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, as it may contain troubleshooting tips and best practices.
  User Forums: Engage with SAP user forums or communities where other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to resolve the CNV_MBT050 error and proceed with your data migration or conversion tasks.