Hi Reena,
Package WmTNWeb has been deprecated after wM 7.1 and was removed meanwhile.
For 1.:
You might want to check the Trading Networks Built-In-Services Reference for the Profile Folder if there is a matching service.
For 2.:
You might want to check the Trading Networks Built-In-Services Reference if there is a matching service.
For 3.:
wm.tn.admin:getProperties
As TN Administration is now done via MWS (TN UI) you might want to check for TN Administrators Guide and TN Users Guide as well.
Regards,
Holger
#webMethods#Integration-Server-and-ESB#Flow-and-Java-services