Hi Gaurav,
My discussion on CAL refers to Microsoft Client Access License and not Cloud Application Library.
The second link you show me again refers to what is a Client Access License and not the CAL requirement for SAP installation.
As mention in my first post, I understand SQL Server does not need CAL and this scenario applies when installation a SAP central system that includes the MSSQL database. My question is for SAP dialog instance running on Windows OS that does not include the database.
Regards
Lim