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

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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 line is highlighted or checked.
  
  
  Re-attempt the Action: After making a selection, try to perform the action again (e.g., save, execute, etc.).
  
  
  Check for Filters: If you are using filters or search criteria, ensure that they are set correctly so that the relevant items are displayed and selectable.
  
  
  User Permissions: Ensure that you have the necessary permissions to select and process the items in the list. If you suspect permission issues, contact your SAP administrator.
  
  
  System Updates: If the issue persists, check if there are any system updates or patches that need to be applied, as sometimes bugs can cause unexpected behavior.
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the specific module you are working with for more detailed guidance on the functionality and requirements.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Transaction Codes: Familiarize yourself with the relevant transaction codes associated with the task you are performing, as this can help in navigating the system more effectively.
  
  If the problem continues after following these steps, it may be beneficial to consult with your SAP support team or technical support for further assistance.