User might just execute one transaction/program but STAD might display many entries for that single transaction/program  each entryis a dialog step in SAP term. How many dialog-steps are displayed under a transaction/program is related to program/transaction design and how that transaction is executed.
Connections of the types TCP, ISO-on-TCP, UDP, ISO and S7 connection are configured in the SIMATIC Manager in NetPro. These connections are configured in the same way in STEP 7 (TIA Portal). In STEP 7 (TIA Portal) the S7 connections have to be configured in the Devices and Networks editor, in the Network view.
Can't connect to Exchange 2016 with port 587 TLS up vote 0 down vote favorite Hi everyone i'm having issues with SMTP notifications connecting on port 587 with TLS. Right now I have an internal Exchange 2016 server and all email works great. I have a few customers who have software (mainly backup software) that can have SMTP notifications setup. In order to do this, I need to connect to my SMTP server. If I connect using port 25 all mail and tests seem to work fine. If I tell it to use TLS and port 587, however, the connection never goes through. I've tried going through the default receive connector and making sure my SSL cert is bound to the connection.