How To Fix FPCHKACC022 - &1&2&3&4 Insufficient luminosity contrast ratio

FPCHKACC022 - Overview

• Message type: E = Error

• Message class: FPCHKACC - Usability messages for FP internal use only

• Message number: 022

• Message text: &1&2&3&4 Insufficient luminosity contrast ratio

What causes this issue?

[0022] Text and its background does not have the luminosity contrast
ratio of at least 5:1. The evaluated ratio is currently lower than 5:1.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Modify the background color or/and the text color so that an adequate
color contrast ratio (5:1 or higher) can be reached. Re-launch the SFP
layout check again to make sure that the new luminosity contrast ratio
is now ok.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FPCHKACC022 - &1&2&3&4 Insufficient luminosity contrast ratio ?

  The SAP error message FPCHKACC022, which indicates "Insufficient luminosity contrast ratio," typically relates to accessibility issues in SAP applications, particularly in the context of user interface design. This error is often encountered when the contrast between text and background colors does not meet the minimum standards for readability, which can be particularly important for users with visual impairments.
  
  Cause:
  The error is triggered when the luminosity contrast ratio between foreground (text) and background colors is below the recommended threshold. This is often a concern in web applications and user interfaces where accessibility standards (like WCAG - Web Content Accessibility Guidelines) are not met.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Identify the Colors: Determine the foreground and background colors being used in the UI elements that are causing the error.
  
  
  Calculate the Contrast Ratio: Use a contrast checker tool (many are available online) to calculate the luminosity contrast ratio between the identified