How To Fix WB149 - Choose a valid line

SAP Error Message - Details

• Message type: E = Error

• Message class: WB - Messages for assortment list

• Message number: 149

• Message text: Choose a valid 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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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 WB149 - Choose a valid line ?

  The SAP error message WB149 "Choose a valid line" typically occurs in the context of the SAP system when a user is trying to perform an action that requires a valid selection from a list or table, but the selection made is either invalid or not applicable.
  Causes:
  
  Invalid Selection: The user may have selected a line that is not valid for the operation they are trying to perform. This could be due to the line being inactive, already processed, or not meeting the criteria for the action.
  Data Integrity Issues: There may be issues with the data in the system, such as missing or incorrect entries that prevent the selection from being valid.
  User Permissions: The user may not have the necessary permissions to perform actions on the selected line.
  System Configuration: There could be configuration settings in the SAP system that restrict certain actions based on the status of the line or other criteria.
  
  Solutions:
  
  Check Selection: Ensure that you are selecting a valid line that is appropriate for the action you are trying to perform. Review the list to confirm that the line is active and meets the necessary criteria.
  Refresh Data: Sometimes, refreshing the data or reloading the screen can resolve temporary issues. Try navigating away and back to the screen or using the refresh button.
  Review Permissions: Check if you have the necessary permissions to perform the action on the selected line. If not, contact your system administrator to request the appropriate access.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance related to the transaction or operation you are performing.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert to investigate further.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes, depending on the context (e.g., WBSE, WBS Element, etc.).
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message WB149.
  User Training: Ensure that users are trained on the correct procedures for selecting lines and performing actions in the SAP system to minimize errors.
  
  By following these steps, you should be able to identify the cause of the WB149 error and take appropriate action to resolve it.