The Save button for a Business Role with ID "0"is grayed out, and you cannot edit the Business Role changes.
SAP Business ByDesign
Reproducing the Issue
Go to the Application and User Management Work Center.
Go to Business Roles View.
Edit the Business Role with ID "0".
The Save button is grayed out, even after you make changes to the Business Role
This issue occurs because the Business Role ID is "0" and the script is treating number "0" as initial. This is a limitation in the current script.
Create a new role with a different ID by copying the business role and then use the new business role wherever it is required.
Business Role; ID; 0; save; button; grayed out; grayed out; , KBA , SRD-CC-IAM , Identity & Access Management , Problem