Hi,
Well, if a company has implemented ERP SAP, it does not mean that all the modules will be included. SAP is not just a software; it is a functional platform, and each module such as Payroll, PA, Time, ESS & MSS requires separate implementation. If a client wants all the modules, then we proceed with implementing all of them. The selection of modules entirely depends on the clients' needs.
I do have documents related to this, but I cannot post them here as they are copyrighted. If you need any information, please reach out to me.
Thanks