How To Fix CL234 - No line was selected

SAP Error Message - Details

• Message type: E = Error

• Message class: CL - Classification

• Message number: 234

• Message text: No line was selected

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CL234 - No line was selected ?

  The SAP error message CL234 "No line was selected" typically occurs in the context of working with lists or tables in SAP, particularly when trying to perform an action that requires a selection of one or more lines (e.g., in transaction codes like ME21N, ME22N, or others). Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  No Selection Made: The most common cause is that the user has not selected any line in the list or table before attempting to execute an action (like delete, change, or display).
  Filter Settings: Sometimes, filters applied to the list may result in no visible lines being selectable.
  User Permissions: In some cases, the user may not have the necessary permissions to select or modify the entries in the list.
  Technical Issues: There could be a temporary glitch or issue with the SAP GUI or the backend system.
  
  Solution:
  
  Select a Line: Ensure that you have selected at least one line in the list or table before attempting to perform any action. You can usually do this by clicking on the checkbox next to the line or by highlighting the line.
  Check Filters: Review any filters that may be applied to the list. Clear or adjust filters to ensure that the relevant lines are visible and selectable.
  Refresh the List: Sometimes, refreshing the list or reloading the transaction can resolve temporary issues. You can do this by pressing the refresh button or using the F5 key.
  Check User Permissions: If you suspect that permissions might be an issue, contact your SAP administrator to verify that you have the necessary authorizations to perform the action.
  Log Out and Log Back In: If the issue persists, try logging out of SAP and logging back in. This can sometimes resolve session-related issues.
  Consult Documentation: If you are working with a specific transaction or module, consult the relevant SAP documentation or help files for additional guidance.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific transaction or module you are using.
  Transaction Codes: Familiarize yourself with the transaction codes you are using, as different transactions may have different requirements for selection.
  User Training: If you are new to SAP, consider undergoing training or reviewing user manuals to better understand how to navigate lists and tables effectively.
  
  If the problem persists after trying these solutions, it may be beneficial to reach out to your SAP support team for further assistance.