How To Fix UDM_WD_MSG001 - Select a line

SAP Error Message - Details

• Message type: E = Error

• Message class: UDM_WD_MSG - FSCM-DM: Messages for Web Dynpro UI

• Message number: 001

• Message text: Select a line

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 UDM_WD_MSG001 - Select a line ?

  The SAP error message UDM_WD_MSG001 with the text "Select a line" typically occurs in the context of the SAP Convergent Charging (SAP CC) or SAP Convergent Invoicing (SAP CI) applications. This error indicates that the user is trying to perform an action that requires a selection of a line item in a table or list, but no line has been selected.
  Cause:
  The error is usually caused by one of the following reasons:
  
  No Selection Made: The user has not selected any line item in the relevant table or list before attempting to execute an action (e.g., delete, edit, or view details).
  User Interface Issue: There may be a problem with the user interface where the selection is not being registered correctly.
  Authorization Issues: In some cases, the user may not have the necessary authorizations to perform actions on the selected line.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  Select a Line: Ensure that you have selected a line item in the table or list before attempting to perform any action. Click on the desired line to highlight it.
  Check for UI Issues: If you believe you have selected a line but still receive the error, try refreshing the page or navigating away and back to the relevant screen.
  Review Authorizations: If the issue persists, check your user authorizations to ensure you have the necessary permissions to perform the action on the selected line.
  Consult Documentation: Refer to the SAP documentation or help resources for the specific application you are using to ensure you are following the correct procedure.
  Contact Support: If none of the above solutions work, 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 updates or patches related to the error message. SAP frequently releases notes that address specific issues.
  User Training: Ensure that users are trained on how to properly select items in the SAP interface to avoid this error in the future.
  System Logs: If you have access, check system logs for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to resolve the UDM_WD_MSG001 error and continue with your tasks in SAP.