How To Fix P/021 - Please choose a valid line!

SAP Error Message - Details

• Message type: E = Error

• Message class: P/ -

• Message number: 021

• Message text: Please 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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Smart SAP Assistant

• What is the cause and solution for SAP error message P/021 - Please choose a valid line! ?

  The SAP error message "P/021 Please choose a valid line!" typically occurs in the context of SAP transactions where a user is required to select a line item from a list or table, but the selection made is either invalid or not recognized by the system. This can happen in various modules, such as Sales and Distribution (SD), Materials Management (MM), or others where line items are involved.
  Causes:
  
  No Selection Made: The user may not have selected any line item before attempting to perform an action.
  Invalid Line Item: The line item selected may not be valid for the action being performed (e.g., it may be in a different status).
  Data Refresh Issues: The data displayed may not be up-to-date, leading to discrepancies between what is shown and what is valid.
  Authorization Issues: The user may not have the necessary permissions to access or modify the selected line item.
  System Configuration: There may be configuration issues in the SAP system that affect how line items are processed.
  
  Solutions:
  
  Select a Valid Line Item: Ensure that you have selected a valid line item from the list. Click on the appropriate line before proceeding with the action.
  Refresh the Data: If you suspect that the data may be outdated, refresh the screen or re-query the data to ensure you are working with the latest information.
  Check for Authorizations: Verify that you have the necessary authorizations to perform the action on the selected line item. If not, contact your system administrator.
  Review the Status of the Line Item: Ensure that the line item is in a status that allows for the action you are trying to perform (e.g., it should not be closed or archived).
  Consult Documentation or Support: If the issue persists, consult SAP documentation or reach out to your SAP support team for further assistance.
  
  Related Information:
  
  Transaction Codes: The error can occur in various transaction codes depending on the context (e.g., VA01, ME21N, etc.).
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific transaction or module you are working with.
  User Training: Ensure that users are trained on how to properly select line items and understand the implications of their selections.
  
  If you continue to experience issues, it may be beneficial to provide specific details about the transaction you are working with, as well as any additional error messages or symptoms you are encountering.