Accessing a Web service data source (Obsolete) – PB Docs 2019

You do not use a transaction object to access data from a Web
service data source. However, some Web services support or require a user
ID and password, and other session-related properties like firewall
settings. The WSConnection object can provide this information for your
DataWindow connections.

You use an instance of the WSConnection object to connect to a Web
service by calling the SetWSObject method.

For more information about setting properties for a Web service
connection, see WSConnection and SetWSObject in the section called “WSConnection object (Obsolete)” in Objects and Controls and
the section called “SetWSObject (Obsolete)” in DataWindow Reference.