How To Fix RMSA_STD021 - Select at least one line

SAP Error Message - Details

• Message type: E = Error

• Message class: RMSA_STD - RMS-ATL: Messages for Standardization

• Message number: 021

• Message text: Select at least one 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 RMSA_STD021 - Select at least one line ?

  The SAP error message RMSA_STD021, which states "Select at least one line," typically occurs in the context of SAP applications where a user is required to select at least one item or line in a list or table before proceeding with an action. This error is common in various SAP modules, including those related to sales, purchasing, or inventory management.
  
  Cause:
  The error is triggered when a user attempts to perform an action (such as processing, saving, or executing a function) without selecting any items from a list or table. The system requires at least one selection to proceed with the operation.
  
  Solution:
  To resolve the RMSA_STD021 error, follow these steps:
  
  
  Review the List/Table: Ensure that you are in the correct screen where the action is intended. Look for the list or table that requires selection.
  
  
  Select an Item: Click on the checkbox or select the line(s) you wish to process. Make sure at least one