How To Fix S1012 - Select one function

SAP Error Message - Details

• Message type: E = Error

• Message class: S1 - Statistik / SAP-Monitor

• Message number: 012

• Message text: Select one function

What causes this issue?

You have attempted to continue the process without selecting an option

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Please select a processing type or option from the list

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message S1012 - Select one function ?

  The SAP error message S1012 "Select one function" typically occurs when a user is trying to execute a function or transaction in SAP that requires a selection of a specific option or function, but none has been selected. This error is common in various SAP modules and can arise in different contexts, such as during report execution, data processing, or transaction handling.
  Cause:
  
  No Function Selected: The most common cause is that the user has not selected any function or option from a list or menu that requires a selection.
  User Interface Issue: Sometimes, the user interface may not display the options correctly, leading to confusion.
  Authorization Issues: In some cases, the user may not have the necessary authorizations to access certain functions, which can lead to this error message.
  
  Solution:
  
  Select a Function: Ensure that you have selected a function or option from the available list. Look for radio buttons, checkboxes, or dropdown menus that require your input.
  Check User Interface: If the options are not visible, try refreshing the screen or navigating back and forth to ensure the interface is displaying correctly.
  Review Authorizations: If you suspect that authorization issues may be causing the problem, check with your SAP administrator to ensure you have the necessary permissions to access the required functions.
  Consult Documentation: Refer to the specific SAP documentation or help files related to the transaction or function you are trying to execute for additional guidance.
  
  Related Information:
  
  Transaction Codes: The error can occur in various transaction codes depending on the context (e.g., reporting, data entry).
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific transaction or module you are working with.
  User Training: Sometimes, user training or refresher courses can help users understand how to navigate the SAP interface and avoid such errors.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to your SAP support team for further assistance.