Assign the Workflow System Administrator Privilege to a specific user or to all users

By default, the Workflow System Administrator is set to SYSADMIN which allows access to all workflow functions for all users associated to the Workflow Administration role.

Query to Check:

select *
from wf_resources
where name = 'WF_ADMIN_ROLE'; 

Sample Output:

To change the Workflow System Administrator to the role intended to have administrator privileges, perform the following steps: 

Navigate to Responsibility -> "Workflow Administrator Web Applications"
-> Click on "Administrator Workflow"
-> Administration  > Workflow Configuration

Select the user intended in the Workflow System Administrator field and Apply

OR

Set the value to ' * ' to grant administrative privileges to all users and Apply


For Specific User: Select User as required and Apply

For All Users: Set the value to ' * ' 

Note :
The Workflow System Administrator privilege is granted to all users which is not recommended for Production Environments. You can set it for non-prod instances if needed.