How To Fix 37127 - Input/output field and text field are not in the same loop

37127 - Overview

• Message type: E = Error

• Message class: 37 - Screen Painter

• Message number: 127

• Message text: Input/output field and text field are not in the same loop

What causes this issue?

You cannot use a text field (key word) as a header outside the loop and
a template of the same name as an input/output field inside the loop.

How to fix this error?

Since the element names must be different, it is advisable to use field
names preceded by a * for the text fields. You can also copy * fields
directly to the screen using the Dict-/Program fields function if you
enter the table name preceded by a * .

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 37127 - Input/output field and text field are not in the same loop ?

  The SAP error message 37127, which states "Input/output field and text field are not in the same loop," typically occurs in the context of screen programming in SAP, particularly when dealing with screen elements in a module pool or dialog programming.
  
  Cause:
  This error arises when there is a mismatch between the input/output fields and the text fields on a screen. Specifically, it indicates that the input/output field (like a text box or input field) and the associated text field (which provides a label or description for the input field) are not placed within the same loop in the screen layout. In SAP, both fields need to be defined within the same loop to ensure that they are processed together correctly.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Screen Layout: Open the screen in the Screen Painter (transaction SE80 or SE41) and verify the layout of the fields. Ensure that the