3555470 - Change default "Checking Rules" is impossible. - SAP S/4HANA Cloud Public Edition

When changing the default "Checking Rules" of the SSCUI 102623(Define Checking Rules), the error message "Do not make any changes (SAP entry)" would pop up.

SAP S/4HANA Cloud Public Edition

1. Go to the SSCUI 102623(Define Checking Rules).
2. Change the Check Rule 01 02 or 03.
3. Save.
4. the error message "Do not make any changes (SAP entry)" would pop up.

The Check Rule 01 02 or 03 is the standard setting and can't be changed.

Create a new Check Rule manually and configure it by ourself. 

This below KBA can be referenced when creating a new Check Rule manually:

KBA 2856411 - Error SV019 while Defining Checking Rules/ Change in configuration of Check Rules post Upgrade. 

SSCUI 102623(Define Checking Rules), Change Check Rules, Check Rule 01 02 03 , KBA , FIN-FSCM-CR-2CL , Credit Management (Public Cloud) , How To