Proaxia FSM Connector is delivered as a SAP Add-On and its upgrades as service packs. An installation process is a standard procedure and is not covered by this document. However, if you would like to learn more you can check the documentation delivered by SAP which can be found here.
Proaxia FSM Connector add-on and service packs can be downloaded from SAP Download Centre which is the only valid source (also links provided here lead to SAP pages) but for the sake of easiness, we publish links to all downloadable packages here.
In order to check that the installation was completed successfully you can run the transaction /PACG/ECM_VERSION - it should result in a popup window showing the following information:
FSM Connector Version
FSM Connector Setup Version
Installed component
Message broker version (if information can be obtained - message broker was already setup)
Next step: ALE and IDOC