How To Fix EC171 - Separator lines can be inserted only in menus

EC171 - Overview

• Message type: E = Error

• Message class: EC - Development environment: Menu Painter

• Message number: 171

• Message text: Separator lines can be inserted only in menus

What causes this issue?

You attempted to insert a separator line at an illegal location.

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?

Check the cursor position. You can only insert separator lines in
menus.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EC171 - Separator lines can be inserted only in menus ?

  The SAP error message EC171 ("Separator lines can be inserted only in menus") typically occurs when you are trying to insert a separator line in a context where it is not allowed, such as in a screen or a report layout that does not support separator lines.
  
  Cause:
  The error arises because separator lines are a feature that is specifically designed for menu structures in SAP. They are used to visually separate different sections of a menu for better organization and clarity. If you attempt to add a separator line in a context that does not support it (like a report or a screen), SAP will throw this error.
  
  Solution:
  To resolve this error, you should ensure that you are only trying to insert separator lines in appropriate contexts, such as:
  
  Menus: Make sure you are working within a menu structure (like a transaction or a custom menu) where separator lines are allowed.
  Remove the Separator: