How To Fix TD518 - Page &1 window &2: Position &3 is defined more than once

SAP Error Message - Details

• Message type: E = Error

• Message class: TD - SAPscript: Text editor, composer, forms, styles and fonts

• Message number: 518

• Message text: Page &1 window &2: Position &3 is defined more than once

What causes this issue?

The position &V3& of the main window (MAIN) on page &V1& has been
defined several times.

How to fix this error?

Please define the main window on each page so that a position only
occurs once.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TD518 - Page &1 window &2: Position &3 is defined more than once ?

  The SAP error message TD518 indicates that there is a problem with the definition of a position in a particular page and window. Specifically, it means that the same position (or coordinate) is defined more than once within the same page and window context. This can occur in various scenarios, such as when designing SAPscript forms or Smart Forms.
  Cause:
  The error is typically caused by:
  
  Duplicate Position Definitions: You have defined the same position for multiple elements (like text, graphics, or other fields) within the same window of a form.
  Incorrect Layout Configuration: The layout of the form may have overlapping or conflicting definitions that lead to this error.
  
  Solution:
  To resolve the TD518 error, you can follow these steps:
  
  
  Check the Form Layout:
  
  Open the form in the SAPscript or Smart Forms editor.
  Navigate to the specific page and window mentioned in the error message.
  Review the elements defined in that window and check for any duplicate position definitions.
  
  
  
  Modify Positioning:
  
  If you find that two or more elements are defined at the same position, you will need to adjust their coordinates. Ensure that each element has a unique position within the window.
  You can either move one of the elements to a different position or adjust their sizes to avoid overlap.
  
  
  
  Test the Changes:
  
  After making the necessary adjustments, save the form and test it to ensure that the error no longer occurs.
  
  
  
  Check for Inherited Elements:
  
  If you are using a template or inherited elements, ensure that there are no conflicting definitions coming from parent forms or templates.
  
  
  
  Related Information:
  
  SAPscript vs. Smart Forms: The error can occur in both SAPscript and Smart Forms, but the approach to resolving it may differ slightly based on the tool you are using.
  Debugging Tools: Use the debugging tools available in SAP to trace the execution of the form and identify where the error is being triggered.
  Documentation: Refer to SAP documentation or community forums for additional insights and examples related to form design and error handling.
  
  By following these steps, you should be able to resolve the TD518 error and ensure that your form functions correctly without any layout conflicts.