How To Fix 37803 - Collision at target location. Step loop not moved

37803 - Overview

• Message type: E = Error

• Message class: 37 - Screen Painter

• Message number: 803

• Message text: Collision at target location. Step loop not moved

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 37803 - Collision at target location. Step loop not moved ?

  The SAP error message "37803 Collision at target location. Step loop not moved" typically occurs in the context of SAP ABAP programming, particularly when dealing with screen programming and the use of screen sequences in dialog programming. This error indicates that there is a conflict or collision in the screen flow logic, specifically when trying to move a step loop or navigate to a different screen.
  
  Cause:
  
  Screen Flow Logic Issues: The error often arises when there are conflicting commands in the screen flow logic, such as trying to navigate to a screen that is already being processed or when there are multiple screen sequences that interfere with each other.
  Incorrect Use of Step Loops: If you are using step loops (e.g., LOOP AT ... ENDLOOP constructs) and trying to navigate or change screens while still processing the loop, this can lead to a collision.
  Screen Attributes: The attributes of the screen or the