How To Fix 37182 - Only checkboxes, radio buttons and pushbuttons allowed in loop lines

37182 - Overview

• Message type: E = Error

• Message class: 37 - Screen Painter

• Message number: 182

• Message text: Only checkboxes, radio buttons and pushbuttons allowed in loop lines

What causes this issue?

A line of the loop block contains an element that is not allowed in
loops. Valid objects are templates, field texts, radio buttons,
checkboxes and pushbuttons.

System Response

Unable to generate loop block.

How to fix this error?

Leave loop block processing with <LS>Back</> and remove the element
from the loop block.

Error message extract from SAP system. Copyright SAP SE.

37182 - Details

• The SAP error message 37182 ("Only checkboxes, radio buttons and pushbuttons allowed in loop lines") typically occurs in the context of SAP GUI programming, particularly when dealing with screen elements in a dialog program. This error indicates that there is an issue with the type of UI elements being used in a loop line of a screen.
  
  Cause:
  The error arises when you attempt to use UI elements that are not allowed in a loop line. In SAP GUI programming, only certain types of elements (checkboxes, radio buttons, and pushbuttons) are permitted in loop lines. If you try to include other types of elements (like text fields, input fields, etc.) in a loop line, the system will throw this error.
  
  Solution:
  To resolve this error, you should:
  
  
  Review the Screen Layout: Check the screen layout in the screen painter (SE80 or SE41) to ensure that only the allowed UI elements (checkboxes, radio buttons, and pushbuttons)