When implementing single sign-on with SAP system, How much setup time is required?
Because we need to decide on the schedule for implementation single sign-on and communicate with my customer.
If possible, please tell me also the implementation steps.
Depending on which Active Directory or user-store you are working with in your customer scneario, you can surely configure the SSO in your environment with SAP S/4HANA Cloud system. You can find the documentations here -
Its not feasible to estimate the days to setup and test as it will depend on your understanding & the overall scope. However it should not take more than 1-2 days if you follow the documentations rightly for the initial setup in case you have the required understanding and the access points in place.