How To Fix GS027 - Replace & with positive line number

GS027 - Overview

• Message type: E = Error

• Message class: GS - Sets

• Message number: 027

• Message text: Replace & with positive line number

What causes this issue?

You have used an invalid line reference in a formula.

System Response

The system rejects the formula.

How to fix this error?

Correct the formula.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GS027 - Replace & with positive line number ?

  The SAP error message GS027 ("Replace & with positive line number") typically occurs in the context of SAP's ABAP programming or when dealing with certain data entry forms. This error indicates that there is an issue with a line number reference in your code or data entry that is expected to be a positive integer but is not.
  
  Cause:
  
  Invalid Line Number: The error usually arises when a line number is expected but is either missing, negative, or zero.
  Incorrect Syntax: If you are using a placeholder (like &) in your code or configuration, it may not be replaced correctly with a valid line number.
  Data Entry Issues: In some cases, if you are entering data into a form or transaction, the line number field may have been left blank or filled with an invalid value.
  
  
  Solution:
  
  Check Line Number: Ensure that any line number references in your code or data entry are valid and positive.