How To Fix ES020 - Select one line only

SAP Error Message - Details

• Message type: E = Error

• Message class: ES - ABAP Workbench: Repository Information System

• Message number: 020

• Message text: Select one line only

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 ES020 - Select one line only ?

  The SAP error message ES020 "Select one line only" typically occurs when a user attempts to perform an action that requires a single selection from a list or table, but multiple lines are selected instead. This can happen in various SAP transactions or reports where the system expects the user to choose only one entry for processing.
  Cause:
  
  The user has selected multiple entries in a list or table when the system only allows for a single selection.
  The action being performed (e.g., editing, deleting, or displaying details) is designed to work with one record at a time.
  
  Solution:
  
  Review Your Selection: Go back to the list or table where the error occurred and ensure that only one line is selected. Deselect any additional lines.
  Use Filters: If you need to narrow down your selection, consider applying filters to reduce the number of entries displayed, making it easier to select the desired single line.
  Check Transaction Guidelines: Refer to the documentation or guidelines for the specific transaction you are using to understand the selection requirements.
  Refresh the Screen: Sometimes, refreshing the screen or reloading the transaction can help clear any temporary issues.
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes, such as those related to sales orders, purchase orders, or inventory management.
  User Training: Ensure that users are trained on how to properly select entries in SAP to avoid this error in the future.
  SAP Notes: Check SAP Notes or the SAP Support Portal for any updates or patches related to the specific transaction or module you are using.
  
  If the problem persists after following these steps, it may be helpful to consult with your SAP support team or refer to the SAP community for further assistance.