How To Fix QW016 - Select a valid line

SAP Error Message - Details

• Message type: E = Error

• Message class: QW - Error class for SQL Trace Interpreter

• Message number: 016

• Message text: Select 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message QW016 - Select a valid line ?

  The SAP error message QW016 "Select a valid line" typically occurs in the context of quality management (QM) processes, particularly when working with quality notifications, inspection lots, or similar transactions. This error indicates that the system expects a valid selection or entry, but the user has not selected a valid line or record in the relevant table or list.
  Causes:
  
  No Selection Made: The user may not have selected any line or record in the list.
  Invalid Selection: The selected line may not be valid for the operation being performed (e.g., trying to process a line that is already completed or not applicable).
  Data Integrity Issues: There may be issues with the data in the system, such as missing or incorrect entries.
  User Authorization: The user may not have the necessary permissions to access or modify the selected line.
  
  Solutions:
  
  Select a Valid Line: Ensure that you have selected a valid line in the list. Click on the appropriate line that you want to work with.
  Check Data Validity: Verify that the data associated with the selected line is correct and complete. If there are any discrepancies, correct them.
  Refresh the List: Sometimes, refreshing the list or reloading the transaction can help resolve temporary issues.
  User Authorization: Check if you have the necessary authorizations to perform the action on the selected line. If not, contact your SAP administrator to obtain the required permissions.
  Consult Documentation: Refer to SAP documentation or help files related to the specific transaction you are working with for additional guidance.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to quality management, such as QA32 (Inspection Lot Display), QM01 (Create Quality Notification), etc.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message. You can search for relevant notes in the SAP Support Portal.
  User Forums: Consider visiting SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem persists after trying the above solutions, it may be beneficial to involve your SAP support team or consult with an SAP expert for further troubleshooting.