SDA Files

hi,

com.sap.mdm.tech.mdm4j.sda

com.sap.mdm.tech.connector.sda

and

com.sap.pct.mdm.appl.masteriviews.par

com.sap.pct.mdm.tech.system.par

com.sap.pct.mdm.tech.wizards.par

where are these files.do these files come inbuilt with sp12 or part of a business package we have to buy.